OT-2026-000050926
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000050926) never changes.
Identity and time
| Publication number | OT-2026-000050926 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b3-7110-a3fc-9efe5a488f0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 858fcc0f2d8a210bff05f495508281a121c426f96bcc3b76e48ceb07c42dcd80 |
|---|---|
| Markdown | 23f0dfda20f1f12e3c5494a1fe2e874259e1b3bdd1d0dcdbce1ca773f3d1c3bd |
| Publication page | 07a0abcb9e81ecc94d1ce319e9ebfa606512a9c6837563ac3ed30e9189d19252 |
| Manifest | 6ded04a12fe2cc829f32e4d97642076715fceaaa8c74838ef659a3c1574c6fee |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Vnn5DLf9Wa3DYDPlWPd+0kjk7TEZMTeUsBkrixfaBBMJhxfeDMEFm2VIrPCtMm82GDeG0ddfUUooT46ncsbQCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:00:41.227382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050926observed 07a0abcb9e81ecc94d1ce319e9ebfa60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:41.217120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050926observed 07a0abcb9e81ecc94d1ce319e9ebfa60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:41.207815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050926/manifest.jsonobserved 6ded04a12fe2cc829f32e4d976420767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:41.196506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050926/manifest.jsonobserved 6ded04a12fe2cc829f32e4d976420767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:41.187727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050926/publication.mdobserved 23f0dfda20f1f12e3c5494a1fe2e8742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:41.162587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050926/publication.mdobserved 23f0dfda20f1f12e3c5494a1fe2e8742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:41.151480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050926/publication.txtobserved 858fcc0f2d8a210bff05f495508281a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:41.130057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050926/publication.txtobserved 858fcc0f2d8a210bff05f495508281a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|