OT-2026-000097054
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, supply line pressure sensor, 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-2026-000097054) never changes.
Identity and time
| Publication number | OT-2026-000097054 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-72b5-ad6c-1c415321dcb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097054 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59fe67ab66d07bab69dc5748bb47f394c33e7faef47e5234dc34084898c29434 |
|---|---|
| Markdown | bf557105b5c9f1df8cec3b1ed89c7bb084bacd4d2daf5e335bb8e31a8482e76e |
| Publication page | 77606753aec8651a356338dc99128e79bd34537305a52f33865d0268e439d586 |
| Manifest | 62f303b962dd86b4d3bc72a0369e1f926889fbc6af7728238540f340fcea9bbf |
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 | iUrOGKXVdkCwnB5MuNgKlgicAXkKnLneZKYy6J7oRgE72PmeJCKo4HZJBpVfbGVnIv37NfEn7Rek+fi/6J/4Bg== |
| 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
| 2026-09-17T09:10:36.386802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097054observed 77606753aec8651a356338dc99128e79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:36.368533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097054/manifest.jsonobserved 62f303b962dd86b4d3bc72a0369e1f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:36.350094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097054/publication.mdobserved bf557105b5c9f1df8cec3b1ed89c7bb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:36.205408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097054/publication.txtobserved 59fe67ab66d07bab69dc5748bb47f394...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. |
|---|