OT-2026-000065374
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line 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-2026-000065374) never changes.
Identity and time
| Publication number | OT-2026-000065374 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f8-747c-95df-eee809e64bbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8596ab56f8124180be6fa1a473b60457dd3c10e1b09f683c505ffae61a39dd89 |
|---|---|
| Markdown | 9ea086874397d3a4cc800e07de56d6aa4af340401e0a1cb8fb2cc85f05d7726b |
| Publication page | ca909185efe2730c3f18e90a9d5b0f463bf5ab03f82eaf51abb694c0469117e4 |
| Manifest | 9376dc3f845a64d2df29b03cd177fbe41e525221a1a4fe1633b4d7cd0464b2af |
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 | NHg6fU/+4UZ/n3BQ6jb7YV6zmqbEtjL9eNXa4Gbu51GjEuSfj6A1o8cDsSuwzhvGrEOS2sr8HU6kZT0L+fygBw== |
| 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
| 2026-09-17T10:33:37.639739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065374observed ca909185efe2730c3f18e90a9d5b0f46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:37.614739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065374/manifest.jsonobserved 9376dc3f845a64d2df29b03cd177fbe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:37.593567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065374/publication.mdobserved 9ea086874397d3a4cc800e07de56d6aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:37.475846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065374/publication.txtobserved 8596ab56f8124180be6fa1a473b60457...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. |
|---|