OT-2026-000097806
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, 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-2026-000097806) never changes.
Identity and time
| Publication number | OT-2026-000097806 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-72de-bff7-949385262460 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ee90d1b9cc075e08e053f7b22ffc04b53ef5157130384ed26dbe19dcd5536c6 |
|---|---|
| Markdown | 313193a02f339145b223a4eff42292375ddadb5b9e1a3e84b186e2d459f268db |
| Publication page | 0136e4de959e1a8372e1765d846fb4e80f2a1182ca5d2377138bcd69afef0f56 |
| Manifest | fd4d2d2dc223c404acf2df7fe5c35581c12b4a18f1d2b6e4f1212e40ca9464d4 |
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 | 9hBJ7W7K/LZJqoFA3IkbFSmd4mcNKqpbG34XVgLmFFPr7aDBrDssPh5Tiv+pqW7UoftTge4ZGzmAChNq5UK+AQ== |
| 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
| 2026-09-17T09:32:53.545700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097806observed 0136e4de959e1a8372e1765d846fb4e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:53.528862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097806/manifest.jsonobserved fd4d2d2dc223c404acf2df7fe5c35581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:53.511283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097806/publication.mdobserved 313193a02f339145b223a4eff4229237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:53.494977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097806/publication.txtobserved 7ee90d1b9cc075e08e053f7b22ffc04b...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. |
|---|