OT-2026-000010964
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, vented after set-down
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-2026-000010964) never changes.
Identity and time
| Publication number | OT-2026-000010964 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7e71-8876-8477ee20107e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80a9e63865b37f62e39376ac62aecf0ac0f39583848fd52e2d5356e9942d542c |
|---|---|
| Markdown | 0855c1586ddb55a445826f1fb3d3b267e54ddaa31f933091be236c47ac01570d |
| Publication page | edaf67ece3b45fee8a7b942e429458d4832e0729ef891fff3b14652200631103 |
| Manifest | 7e2ba9b7ba31962410663e472db84b78ff4d9215190e0f80fd77dab944b01b95 |
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 | 4iKl8+h6xSDRz0vifBLv3kAe0oBADPPo/o7oohJU8HtDzEZpsyPkBazULus6Mz45DNVEqWlNe/Rng72UpWU7CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:45.638738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010964observed edaf67ece3b45fee8a7b942e429458d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:45.587973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010964/manifest.jsonobserved 7e2ba9b7ba31962410663e472db84b78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:45.567885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010964/publication.mdobserved 0855c1586ddb55a445826f1fb3d3b267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:45.548796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010964/publication.txtobserved 80a9e63865b37f62e39376ac62aecf0a...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. |
|---|