OT-2026-000093615
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000093615) never changes.
Identity and time
| Publication number | OT-2026-000093615 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-772e-ab05-2b588ae358ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093615 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99246a5a9344ffefd44703a1ed34853ef3e56f6f3aa160e6c6cc347643f7c7c5 |
|---|---|
| Markdown | 28747dbc7cb49d64241bb5bbfe0856f30d9ee424b7f93836af5eaaba9797bae7 |
| Publication page | b3533462fa68c7c7180f9177bcb7192c6fb7ac8fcfabd3daee9779a11c9fbf73 |
| Manifest | ea9c0f9ac099172cb5443c0d1da5e9af28bd343596ef4b0cb488a2bebbf4a8f5 |
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 | D8GNRASx7VVrAG5TgWARqwujd5tQhu3JKZFmiXrE7T/G/4GOzarM4PZyZkytBhFA2EHUNVc88cPvF+rycn9+DQ== |
| 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
| 2026-09-17T09:39:39.796608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093615observed b3533462fa68c7c7180f9177bcb7192c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:39.779072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093615/manifest.jsonobserved ea9c0f9ac099172cb5443c0d1da5e9af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:39.761285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093615/publication.mdobserved 28747dbc7cb49d64241bb5bbfe0856f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:39.746226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093615/publication.txtobserved 99246a5a9344ffefd44703a1ed34853e...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. |
|---|