OT-2026-000098183
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single 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-2026-000098183) never changes.
Identity and time
| Publication number | OT-2026-000098183 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7ac2-ac96-69f1467d44ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098183 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29c8d1f083787c5f50f53b10a58750bec0a85640212a8e7c8aa6eed801bb6326 |
|---|---|
| Markdown | 82b372fa70352a46ee718c69fe4db40cbaa4ae1c2a65be55bc210fac9a685739 |
| Publication page | f938a392f33ee673e7d92ae1d29383965463c8e63789771e63915e5d8ce2fe17 |
| Manifest | 51de406a08252f059cb10498b6a3e8e84812e2a745aafda0376df6bff90e260e |
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 | wCB0ySzBgiGmPLCWNHg77ELNBmHy618og0C7ZUDuAgE47CWAzNQPC1POlxyhY67+KpoWmRExm4EW9e012agHAQ== |
| 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
| 2026-09-17T09:31:20.334621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098183observed f938a392f33ee673e7d92ae1d2938396...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:20.318380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098183/manifest.jsonobserved 51de406a08252f059cb10498b6a3e8e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.302423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098183/publication.mdobserved 82b372fa70352a46ee718c69fe4db40c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.285458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098183/publication.txtobserved 29c8d1f083787c5f50f53b10a58750be...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. |
|---|