OT-2026-000095736
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000095736) never changes.
Identity and time
| Publication number | OT-2026-000095736 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7058-a13d-0ca62a49bcbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095736 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3b855699a7accf55edcc6a2f3c212b7b28e22ade0d14d3f3d898811822458d2 |
|---|---|
| Markdown | ada5afea7f048e202388d3d87754ba7b36ed7bf0b67d04108dd783cc56e51f10 |
| Publication page | 10bdf57bfbb81ae007d7ea87f98a0907f0d4376fca24545628a774f757a26101 |
| Manifest | 31b31b83078d7cdd630947e5abb8eede0c257694cc47565f9fce9bb7ce2c4043 |
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 | YAUf/4POIYXuvbEuxwYHHic2KWnTuUUV8mrz0+IEn8vwPbXvjsa2fKcbisF/O1rpLqzgSqb6tz5wXdXrfCdRCA== |
| 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
| 2026-09-17T09:35:17.990905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095736observed 10bdf57bfbb81ae007d7ea87f98a0907...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:17.973304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095736/manifest.jsonobserved 31b31b83078d7cdd630947e5abb8eede...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:17.955085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095736/publication.mdobserved ada5afea7f048e202388d3d87754ba7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:17.938091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095736/publication.txtobserved c3b855699a7accf55edcc6a2f3c212b7...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. |
|---|