OT-2026-000064430
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented after set-down
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-2026-000064430) never changes.
Identity and time
| Publication number | OT-2026-000064430 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-79c5-93e4-7cf39f54ea7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064430 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ec385f122bc9632918df7e00353bd6bd24b763efdf8ab0de83ad355ced87560 |
|---|---|
| Markdown | 95489d29e13e80568b71b6fe6982cb2ef7baf92da281e9fb50640daf01b58817 |
| Publication page | 2e9f0d6c5764a3ea045d759b9121862cff093f27497e07de5af09bc322e775b5 |
| Manifest | 44f1dd3bf91d65c4c7435bc0ca37d051a9ba9c6ff3ceb08a896649fe6c156df1 |
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 | 1Jmmm1KJiGdh6IQ81CJH0EJBqgLWyo13nKKFWtii5QCSrHopqV0im3RZp0POnAElR6+rE0EX36uf+Xl8bQGZAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:36.809101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064430observed 2e9f0d6c5764a3ea045d759b9121862c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:36.791130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064430/manifest.jsonobserved 44f1dd3bf91d65c4c7435bc0ca37d051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:36.773424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064430/publication.mdobserved 95489d29e13e80568b71b6fe6982cb2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:36.755833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064430/publication.txtobserved 6ec385f122bc9632918df7e00353bd6b...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. |
|---|