OT-2026-000008712
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000008712) never changes.
Identity and time
| Publication number | OT-2026-000008712 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-79c0-a1f0-537d8b23481e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008712 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05787237179d0547e9606c70cd169a8a952e4dd984c6c615a3e0e4e8ce1590fe |
|---|---|
| Markdown | e2dc4e9c24d417b52d62465fbde24355d9e7c10aa035aa1a076ae31f30738975 |
| Publication page | 69b7776c86a3e67b30b56b080f8321afe3147387917d76491c2f861e93efa0b0 |
| Manifest | 77767c9598d0fdbde4414bf0ae979df78ce594b163e9a6b23089c71ce738f234 |
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 | VJFgsCm1L3kMcVXG8b7x0Jlii/Z7W943c7I4RNLfLLydsbBXDNRSqQRcuoJ0LqXKBJeQirBv9fRWuxWsfbeUAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:47.331275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008712observed 69b7776c86a3e67b30b56b080f8321af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:47.312139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008712/manifest.jsonobserved 77767c9598d0fdbde4414bf0ae979df7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:47.292981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008712/publication.mdobserved e2dc4e9c24d417b52d62465fbde24355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:47.273491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008712/publication.txtobserved 05787237179d0547e9606c70cd169a8a...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. |
|---|