OT-2026-000083916
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000083916) never changes.
Identity and time
| Publication number | OT-2026-000083916 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-75a6-8a29-b33324792e44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e3b0f6ee6f459951f18416090a8b6e6221bf299669a594dc0f76465d1d79727 |
|---|---|
| Markdown | 769a10c3567d6011505bdc703ddb354f71a4a5feabf2bfe9731c14190f74f364 |
| Publication page | 1d26fbe2f1df39669e1ac0834fb3d0c706a69c731c28a7dffb7b7f487206cd1e |
| Manifest | 72649b8d7fb8e9ccd6333f31f2ec69556b15fca339007537b28de6fd8620ed4e |
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 | U3dmmffYq7wHI4vPeaCVjNIFf5DQOAwqaf14WP0KuRQRXucCHS3pBB5MRzHsJwhdtWEvxTNykz3h/78gDiGDCA== |
| 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
| 2026-09-17T10:00:24.460390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083916observed 1d26fbe2f1df39669e1ac0834fb3d0c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:24.436551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083916/manifest.jsonobserved 72649b8d7fb8e9ccd6333f31f2ec6955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:24.418338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083916/publication.mdobserved 769a10c3567d6011505bdc703ddb354f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:24.396768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083916/publication.txtobserved 8e3b0f6ee6f459951f18416090a8b6e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:35.330799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083916observed 1d26fbe2f1df39669e1ac0834fb3d0c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:35.314182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083916/manifest.jsonobserved 72649b8d7fb8e9ccd6333f31f2ec6955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:35.294788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083916/publication.mdobserved 769a10c3567d6011505bdc703ddb354f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:35.275089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083916/publication.txtobserved 8e3b0f6ee6f459951f18416090a8b6e6...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. |
|---|