OT-2026-000009482
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000009482) never changes.
Identity and time
| Publication number | OT-2026-000009482 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-74b3-a565-73ee5417ca01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 389b1120b5679da04058de381155a28bd7aaa26a5dccca3f78aef79d90c12b13 |
|---|---|
| Markdown | a8d4124dbf9dd662a4147ecb173b71e0583af700ede4784637c19288beeb7e16 |
| Publication page | 2ff5462115c41efd7c39d53d4fd0029f3b3b763f6b87a0d06045cd513c26e1ba |
| Manifest | 4f56bb04c1c18bc2dcb08596241b448a231a3cf8adc7ac2e895332e8ba96ef1b |
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 | 1HdBpUhWDjhTWnX0rCptnf/h01DgdtsEYrEOhoY/rC3BEwafoQa7vB85GXhKjQcno7vZo2lHTWk6xe9X7g0GAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:52.785590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009482observed 2ff5462115c41efd7c39d53d4fd0029f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:52.766706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009482/manifest.jsonobserved 4f56bb04c1c18bc2dcb08596241b448a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:52.746281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009482/publication.mdobserved a8d4124dbf9dd662a4147ecb173b71e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:52.724542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009482/publication.txtobserved 389b1120b5679da04058de381155a28b...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. |
|---|