OT-2026-000051434
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000051434) never changes.
Identity and time
| Publication number | OT-2026-000051434 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c7f-783b-8bd0-aab8f033f8cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051434 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50402146a3bb4dd8c2a91d6b79ab5dd0f2d555a0e51bdda5fbded66cd28c8a6f |
|---|---|
| Markdown | a7265ab27c4500e9106ac58c49a86b475058341cfef1633f59840230f20f3041 |
| Publication page | 555ab37c8051fd1aca39b75ae533cd10d76cfd58df08dad4fba3096cfdb075a2 |
| Manifest | ca375e2bc0d240a6eb35f264e1e61f2e270622a9fe17b4a527cfe1823b39a749 |
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 | QVgUH0T9oixsm+6YATHUEbWRZtXMzwmxs0nDqTh0IhXnkQne/3zb8UBPTgXADhqK87Ty8rZNgTtzdIAFFbvfAA== |
| 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
| 2026-09-17T10:58:09.314565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051434observed 555ab37c8051fd1aca39b75ae533cd10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:09.296970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051434/manifest.jsonobserved ca375e2bc0d240a6eb35f264e1e61f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:09.279027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051434/publication.mdobserved a7265ab27c4500e9106ac58c49a86b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:09.260596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051434/publication.txtobserved 50402146a3bb4dd8c2a91d6b79ab5dd0...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. |
|---|