OT-2026-000093955
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000093955) never changes.
Identity and time
| Publication number | OT-2026-000093955 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7b20-a5e8-54b3309c7a51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 809e5fe8cfd703251b80522310b0f8ec70e5123f96374a2bbc7a76c769deb559 |
|---|---|
| Markdown | 8209b20bb94a8d512e99fe1f3e110086ddbaf56b2232937e9cd578eb20fd0f0a |
| Publication page | 0f566f40c9d689bb4917da61b25f9c90b64dfc52daf9266b685de4564eb4ca64 |
| Manifest | e236782f68a7032f41b39eba3957727ef863fbbe91a0a4388273d006e475cb26 |
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 | inIVflNC+8r9PyAyRVna+wvK2BTR43JIC5cnCHj27KJ9uG4N9ztMpnujjgKdaagt3BJN5aeOC66PaGv3A2nWCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:20.998840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093955observed 0f566f40c9d689bb4917da61b25f9c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:20.979866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093955/manifest.jsonobserved e236782f68a7032f41b39eba3957727e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:20.959861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093955/publication.mdobserved 8209b20bb94a8d512e99fe1f3e110086...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:20.941554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093955/publication.txtobserved 809e5fe8cfd703251b80522310b0f8ec...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. |
|---|