OT-2026-000025265
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000025265) never changes.
Identity and time
| Publication number | OT-2026-000025265 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7d88-b25b-7fbbca951791 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e3dbed1c85eaa3f98b69d43c777050661d5b971c5d7f6000198e0c812e4be79 |
|---|---|
| Markdown | 791925c4f912d9e1bf5f5ae68044b0b230329d1201ea6f4d20ee4b2587ef53ef |
| Publication page | aeb814673a8b455695b9ce1237999441c58d1e18b59a5856f4f2664da63151a9 |
| Manifest | 1576a64b401e1e921e6f1e317345146ad494bcf9528c8f2df8988780cf0cba0d |
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 | BvVjomgPg+0UMLrgoRnSc4RExGgSMzIGNV5gErmfjniytQ9BeKSdh/PklaGDC6gipsnFujWCZhom+NHmr1vDCA== |
| 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
| 2026-09-17T11:47:16.420075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025265observed aeb814673a8b455695b9ce1237999441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:16.403014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025265/manifest.jsonobserved 1576a64b401e1e921e6f1e317345146a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:16.387135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025265/publication.mdobserved 791925c4f912d9e1bf5f5ae68044b0b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:16.370531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025265/publication.txtobserved 6e3dbed1c85eaa3f98b69d43c7770506...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. |
|---|