OT-2026-000040855
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000040855) never changes.
Identity and time
| Publication number | OT-2026-000040855 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7d70-b465-a8f6136a307c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040855 |
| Status | PUBLIC |
Content hashes
| Canonical text | cedba804146e6cf396eaa2e55893218beeb5476b5f577458ae1b861218f3e7a3 |
|---|---|
| Markdown | ee2e4151818e66fe769a9ae4b0aa79b101551bdbe1cf960084ef3fdb17a65d87 |
| Publication page | 8058ca5a562626d29d15e53712a4bf979269557bcb849b9bd832c756da0db337 |
| Manifest | ea0027c42763aaba02a2104b3a1aa5abcf88bd451f8dc05e4c775c3001c8672c |
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 | v6zM+kkO8tf7WxKQOV//pfEW8IeTZWMk1di6EYoaDUkE8FKvIGsdiMIfhSWGu41pyaNe3tUQJvmj43JbFJ8uDg== |
| 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
| 2026-09-17T11:20:12.589691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040855observed 8058ca5a562626d29d15e53712a4bf97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.571809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040855/manifest.jsonobserved ea0027c42763aaba02a2104b3a1aa5ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.554054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040855/publication.mdobserved ee2e4151818e66fe769a9ae4b0aa79b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.536175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040855/publication.txtobserved cedba804146e6cf396eaa2e55893218b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.526358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040855observed 8058ca5a562626d29d15e53712a4bf97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.508553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040855/manifest.jsonobserved ea0027c42763aaba02a2104b3a1aa5ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.489048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040855/publication.mdobserved ee2e4151818e66fe769a9ae4b0aa79b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.470693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040855/publication.txtobserved cedba804146e6cf396eaa2e55893218b...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. |
|---|