OT-2026-000092340
Publication integrity record
Four cup vacuum gripper, four zone face, single 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-2026-000092340) never changes.
Identity and time
| Publication number | OT-2026-000092340 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7513-bebc-cf92bb809868 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092340 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89ceb93ac862c608cef1d738d0d82f58a01267e31747aaf1f9fc17bc94b73465 |
|---|---|
| Markdown | 0e6c94d5fe32673a3a62140dc597aa79ce97e8212dd1296ec5ee6b7fc74ec40d |
| Publication page | 7c6df49bf81b206b3b09548850911e8cfc17f72648adaf8c0c5f152a8a208017 |
| Manifest | ee6ced6c8f591cb41d99918c2d2a0f1a04f4927b9163443d3677781f5be68551 |
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 | v9Jd45OrjoxnRfZ4w27lg5EZgxGlJ8ZdP+UxwwGBRCPEe97dpxCDYbJVk5dxXkQ7fWg9KOtSrPpLY5QE6FB+Bw== |
| 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
| 2026-09-17T09:41:53.342109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092340observed 7c6df49bf81b206b3b09548850911e8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:53.325938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092340/manifest.jsonobserved ee6ced6c8f591cb41d99918c2d2a0f1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.308001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092340/publication.mdobserved 0e6c94d5fe32673a3a62140dc597aa79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.290588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092340/publication.txtobserved 89ceb93ac862c608cef1d738d0d82f58...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. |
|---|