OT-2026-000095464
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, sustained blow-off before 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-2026-000095464) never changes.
Identity and time
| Publication number | OT-2026-000095464 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7604-8c42-0051cb7fc01b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095464 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1d0ed9dca2d05aa7239d59f2e2f775c682c2ef07eb84f714753f26034b35c7b |
|---|---|
| Markdown | 4aa6d156966df8a7043e9c5b3c1b1ff489acd01b7fa8cfbbffc86d4c4c06f8f3 |
| Publication page | 1a1f50aaf091c12973c0d0bc76988b30fcd708a8b397c28a8a13d14f141cb308 |
| Manifest | 5d3ae5b874f686d3f07c8f3ec44b06ee3e6757d7594cce79734458200789527c |
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 | 1MJ7Lp0MEIwD0hvRmqZTsf8yxFStAs656A2i0NeD2JAW2MfLwGN3a4GRUme34AMWZlZfufSj1/TqXVN9D9DxCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:50.536675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095464observed 1a1f50aaf091c12973c0d0bc76988b30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:50.518232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095464/manifest.jsonobserved 5d3ae5b874f686d3f07c8f3ec44b06ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:50.499697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095464/publication.mdobserved 4aa6d156966df8a7043e9c5b3c1b1ff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:50.480076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095464/publication.txtobserved a1d0ed9dca2d05aa7239d59f2e2f775c...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. |
|---|