OT-2026-000065285
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000065285) never changes.
Identity and time
| Publication number | OT-2026-000065285 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7024-8557-003224391cdd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065285 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba47f326309f0a8f52cb3eaa27f6f0eced9efb576499f427def1bb4c052613cd |
|---|---|
| Markdown | 258dbaec06443be4206aa6ddc1d8e501f781ab0326db608798982e9b96ae129e |
| Publication page | fed2000ed7cdb692bd9a880644b03b78f57a31bb0ffa122da2c7fde6611488b2 |
| Manifest | 4e25789519242d44e833c911347b9f47fe20c04a9aca93490aeb82eb5d11874f |
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 | k1UF9iEflmTnmW3krjzBAtxU4IoJQPf1C0w58UPO4co6cSWFkJNWXYpTU56mU31AwjgnOyKALyAS8Z0QGtglDA== |
| 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
| 2026-09-17T10:35:15.259747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065285observed fed2000ed7cdb692bd9a880644b03b78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:15.240897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065285/manifest.jsonobserved 4e25789519242d44e833c911347b9f47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:15.222021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065285/publication.mdobserved 258dbaec06443be4206aa6ddc1d8e501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:15.202179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065285/publication.txtobserved ba47f326309f0a8f52cb3eaa27f6f0ec...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. |
|---|