OT-2026-000036296
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum 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-2026-000036296) never changes.
Identity and time
| Publication number | OT-2026-000036296 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-768b-8ccb-f93905f0de15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8abeb09f516e7d44f353ce33eb5d41f6cd372064b2c1f0c659aa992bc910d169 |
|---|---|
| Markdown | 30d6483ce3373baffe274d5c243771f27c46504bc89ddd441f16210f48e19fdc |
| Publication page | fe03fb7ae44bdc759ef691474700a85290108890b1467cfa446105f82f2c163e |
| Manifest | e0252159ca23d9ce69744e42e653970f79aa4cd9470c5dc5c0849c13bd89c0be |
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 | Obht7oEIrI45o4iB759J/fXVkM5FtzogzTbNZRX9wfoqnbn3XrNiecuctk3qGTthuKpEP9qkbUO5pXG0ISn/DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:33.896701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036296observed fe03fb7ae44bdc759ef691474700a852...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:33.880908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036296/manifest.jsonobserved e0252159ca23d9ce69744e42e653970f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:33.861667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036296/publication.mdobserved 30d6483ce3373baffe274d5c243771f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:33.843646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036296/publication.txtobserved 8abeb09f516e7d44f353ce33eb5d41f6...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. |
|---|