OT-2026-000051510
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000051510) never changes.
Identity and time
| Publication number | OT-2026-000051510 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-70d6-881b-9c60eb6bf8f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051510 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf08cd12722625da7bc0a6c676a526d0fa7c8170d611e0cc6100aad7e1e812ec |
|---|---|
| Markdown | 4bd383c9b0ef16106bb5f05c8289d137f2ebffaa8ea711fc22eb59058d0d184f |
| Publication page | 8a367f5c0d38c57a833ecdfa46a54e07342da5da7004d4237e5377841362dd85 |
| Manifest | 426fc025ad0794eb7f23d9438e2cd5b3c1b6e97fefb5c3e01dbbb50c5e38b3d6 |
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 | ZftKAV1W8HFn29UgPkCOLG7W1q92bqpK6YP6/Ks3QzMGu9qkC1mNVx/6y8Btpysp4IBBW9K887WBi/Q5TtjKDg== |
| 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
| 2026-09-17T10:58:19.779492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051510observed 8a367f5c0d38c57a833ecdfa46a54e07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:19.761409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051510/manifest.jsonobserved 426fc025ad0794eb7f23d9438e2cd5b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:19.742769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051510/publication.mdobserved 4bd383c9b0ef16106bb5f05c8289d137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:19.725655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051510/publication.txtobserved cf08cd12722625da7bc0a6c676a526d0...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. |
|---|