OT-2026-000066054
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000066054) never changes.
Identity and time
| Publication number | OT-2026-000066054 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7927-86ec-a087326a5d3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066054 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7511347fb188dbfc2dc4fd2ef53646f034f90f68c05feb2f77526a634e5f6973 |
|---|---|
| Markdown | f42af2e09912cb54a495b4998e1d6ff3e3254d124e7fe4245421daa4d3c036c0 |
| Publication page | a9b66fb61ce42490e75ffcd0cda205cb61b43608c6c4b2416638077955e98a2d |
| Manifest | 16f36d33301b3578b50f4ab83a85cbc30b14c6bb96383972377ba3238c0735de |
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 | VR21tDzILAcdb9gBPSR/pbITU50bhi+KVEiQNTvrKVvutniSQIoFie4RCcVL0eQRN5xBkh3e1MbKwsHKYZViAw== |
| 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
| 2026-09-17T08:50:40.518666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066054observed a9b66fb61ce42490e75ffcd0cda205cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:40.501099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066054/manifest.jsonobserved 16f36d33301b3578b50f4ab83a85cbc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:40.481011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066054/publication.mdobserved f42af2e09912cb54a495b4998e1d6ff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:40.337323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066054/publication.txtobserved 7511347fb188dbfc2dc4fd2ef53646f0...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. |
|---|