OT-2026-000051470
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000051470) never changes.
Identity and time
| Publication number | OT-2026-000051470 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7606-a944-c9fb96dfcf0b · 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-2026-000051470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2547b12a3cf846302dbd789bd980a468c1d0bb3bc010a9cf1722192f20ba71ce |
|---|---|
| Markdown | d5ae6d009a9e0ed93f183cecc706d9756d686b68dcf634077a5708986fc86cd4 |
| Publication page | 80bb679543c2e7218617652830543db66b05fada6c8074e3e638c04fcdb6cd6c |
| Manifest | 1c19707309142fc18f98b51d29d5cfa846e1c675e1fd36cc30e39661caaa0ed1 |
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 | 5Jc2PHGQ6wJ28CLe43bAYyRHvYxPlYZcQgaHhj3tMcPHU3GHhdsqTI9XqUQI//tYJ1IbI1lD6HdQn1eWNrZCBQ== |
| 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
| 2026-09-17T10:58:12.195764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051470observed 80bb679543c2e7218617652830543db6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:12.177361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051470/manifest.jsonobserved 1c19707309142fc18f98b51d29d5cfa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:12.157520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051470/publication.mdobserved d5ae6d009a9e0ed93f183cecc706d975...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:12.138784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051470/publication.txtobserved 2547b12a3cf846302dbd789bd980a468...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. |
|---|