OT-2026-000038463
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000038463) never changes.
Identity and time
| Publication number | OT-2026-000038463 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7a3c-938a-177773510b89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 362ae7e510085aad4e736c65253668435b7a240a9a547cb461e907d3758d1323 |
|---|---|
| Markdown | 2b6babc1146bc177e033e4aa0db6d456a4c2c23d568230a76be10b5c14a5bc3b |
| Publication page | 73e5de14777fb1d6cf1ceb124a5e1c243c85f07dd5e574ca3a4163bd1424df20 |
| Manifest | e3a3795e9c41063c5fc9775147d0bd09eff38149c7a66ee6d2743ea5360c3787 |
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 | AgfB4RkZLMYxqiSK/rCDfLsyiFRejCtgigBXi0Ddyh0Wcqs8yy7+YMBG+iRYyjt9SCJA/CmnZeD0U2KPowHFAw== |
| 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
| 2026-09-17T11:22:41.907730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038463observed 73e5de14777fb1d6cf1ceb124a5e1c24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:41.888650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038463/manifest.jsonobserved e3a3795e9c41063c5fc9775147d0bd09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:41.870967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038463/publication.mdobserved 2b6babc1146bc177e033e4aa0db6d456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:41.852988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038463/publication.txtobserved 362ae7e510085aad4e736c6525366843...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. |
|---|