Backend Calculator

View the Bubble listing

Catalog marketplace count: 1588. An install count is not a purchase count or proof of active use.

Listed owner: Jobin Blancaflor
Original creator: Jobin Blancaflor

Catalog record last updated: 2026-09-20T12:19:02Z. This is not a verified transfer date.

Presence in the observed app sample

94 of 25382 apps scanned successfully within 30 days list this plugin in their latest captured configuration.

Confirmed listing- or maker-linked demo apps: 0 · Probable bundle matches: 0 · Unknown lineage: 94.

Excluding confirmed demos and probable matches leaves 94 observed configurations. This is a sensitivity count, not independent adoption, purchases, active use or a corrected Bubble install count.

Latest successful scan in this sample: 2026-09-23T09:40:05.426041Z. Successful rescans replace prior presence. Stale or missing scans are excluded; failed scans do not erase prior evidence. Historical links alone, including developer authorizations, do not count as observed presence.

Sample and classification methodology

Observed ownership changes

Up to 100 most recent changes. These establish a different listed owner, not a verified purchase.

No ownership changes recorded yet. History begins with successful observations; older transfers are not reconstructed.

Successful observations

Latest 100 observations, newest first. Times are UTC. Fingerprints cover the preserved public metadata fields.

2026-09-23T08:05:35.198653Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-22T19:05:35.153645Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-22T06:05:34.691335Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-21T17:05:35.447117Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-21T04:05:32.596023Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-20T12:19:02.827836Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-20T04:25:17.170276Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-19T15:25:16.963915Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-19T02:25:18.627284Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-18T13:25:47.307549Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-18T00:25:11.812781Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-17T11:25:10.889805Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-16T22:25:12.347944Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-16T09:25:10.781219Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-15T20:25:08.930391Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-15T07:25:10.063321Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1588

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: 3c0ee7defaa704f8ce16ead82a75f65ff5c73fe4b95255c252b112964c4aac8c

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1588
}

2026-09-14T18:25:09.169386Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-14T05:25:10.035520Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-13T12:26:18.178053Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-13T09:46:03.410082Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-12T20:46:02.951784Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-12T07:46:03.838224Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-11T18:31:02.141803Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-11T04:42:59.770426Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-10T15:43:00.140062Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-10T02:42:58.468226Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-09T13:42:59.523659Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-09T00:42:25.264391Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-08T11:42:25.024274Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}

2026-09-07T22:38:25.597643Z

Listed owner: Jobin Blancaflor · Marketplace installs: 1587

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: d288ae77130f5c6c86008cc505d886da8034be5967f65d0c7cb766b72b219574

{
  "Created By": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Backend Calculator",
  "owner_user": "1348695171700984260__LOOKUP__1596794818180x139348522318057730",
  "usage_count_number": 1587
}