OT-2026-000044310
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000044310) never changes.
Identity and time
| Publication number | OT-2026-000044310 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-7a30-a9a0-de02915656c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 567dad14a8a84924e3bae545e75e221619f81baca9decfb99b868a042b999dd9 |
|---|---|
| Markdown | 7d8ff0791b296624899b227fb727503d76641b6a1d6cd8dcf3adc3b6acd73901 |
| Publication page | ebda90a4069e934911e7b64f3bc866530e2d72c53b8fde9e4dc21c620cd8c0ae |
| Manifest | abcbea2984eac47378d1dafa8adf76435a273fb772bfdd8a5c19801f0198f93d |
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 | VCoaMjC6ixT/Zyw6//oA7UGYiJxeik8iGYqumsL1TXEU4shLzcbbCCrRm78hqwsS/ja8dojiUbVmd4vrELMiDA== |
| 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
| 2026-09-17T08:30:17.583409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044310observed ebda90a4069e934911e7b64f3bc86653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:17.566970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044310/manifest.jsonobserved abcbea2984eac47378d1dafa8adf7643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:17.546488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044310/publication.mdobserved 7d8ff0791b296624899b227fb727503d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:17.524948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044310/publication.txtobserved 567dad14a8a84924e3bae545e75e2216...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. |
|---|