OT-2026-000074630
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line 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-2026-000074630) never changes.
Identity and time
| Publication number | OT-2026-000074630 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2a-7dcc-bc04-3f4b547f59d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e63a12a6ca9e9a56b1fd6c3e3390161fb4e252e0570f68d71462345c463e7ed |
|---|---|
| Markdown | fa3f75843c390e0c29fe431b6f78dab97d06b9e27fa9e97a3f29651400d035fe |
| Publication page | 93b2df87ceac254b2610c673ad9eb6607d9dc01cd1eeaa8cd1cf3c60d544bcee |
| Manifest | c009ea63a8c9ec4673e925f9d9564ebb46e7c72178b4fa80a42c5dbf0a3d179f |
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 | BawgicwosjyYqGj1Cd32lGxhM31LI0u71g8sy8ymfNF10/1p2i5aXVQOb1j+cES6Cf7koHruXZSgynx0i/fVBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:18:10.946618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074630observed 93b2df87ceac254b2610c673ad9eb660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:10.806000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074630/manifest.jsonobserved c009ea63a8c9ec4673e925f9d9564ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:10.787516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074630/publication.mdobserved fa3f75843c390e0c29fe431b6f78dab9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:10.768880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074630/publication.txtobserved 6e63a12a6ca9e9a56b1fd6c3e3390161...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. |
|---|