OT-2026-000076394
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000076394) never changes.
Identity and time
| Publication number | OT-2026-000076394 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-75eb-9daa-48e7df2bce0b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076394 |
| Status | PUBLIC |
Content hashes
| Canonical text | d841106b941f4757f1aea08a8b4aae7a46e33624b485987be51e8c89ed39a3cd |
|---|---|
| Markdown | 8694d8bfa93c3874c4d1b47075e554389dd6c9c5c38603e3d07d5f5e22e4d2ef |
| Publication page | 8fde1374df78ff5581744ed8ebf2a82b95221c3e01814e520af240c99b86c15e |
| Manifest | c7d4e57539b89ffc4564f7ebd5e8016df084d877ba0be1f5b688b420895453cc |
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 | ANdo2jHwKyQqKWClAWEHq5/IA51QonuK5r6kXvaRhYV/D78fhIJlEvZKfV9E7zYBl5WSJPA2zCi2PaCB/S56Ag== |
| 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
| 2026-09-17T10:12:18.247933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076394observed 8fde1374df78ff5581744ed8ebf2a82b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:18.228765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076394/manifest.jsonobserved c7d4e57539b89ffc4564f7ebd5e8016d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:18.206712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076394/publication.mdobserved 8694d8bfa93c3874c4d1b47075e55438...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:18.063300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076394/publication.txtobserved d841106b941f4757f1aea08a8b4aae7a...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. |
|---|