OT-2026-000012964
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000012964) never changes.
Identity and time
| Publication number | OT-2026-000012964 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-748b-a888-7ff9e930473d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e9e55684be46b853bf9fe2d39a834c5d646ccfb86e1e10e31e875a3df5bb7fe |
|---|---|
| Markdown | 4486f30dae0eae5c6b2c1ad448dfa8c32762f38ba403ecd173fae4fe64f96d42 |
| Publication page | 91b3ecb59d414040c5b42cfb84a09b435f8054acc8e1ba4c437a9c0779c2a911 |
| Manifest | 9e1483a465abc001eeb279ace4da9bb095544017990c822370c8b8107cfd5b74 |
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 | +hbvoMZnrUzsjYh3Xq88BGuygKakKJFdshXEi4A7uPbUwjcge1LVXw3He0g9k5oRUHuYAm/0OJkHZyBJq4KPDQ== |
| 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
| 2026-09-17T12:10:46.476352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012964observed 91b3ecb59d414040c5b42cfb84a09b43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:46.456572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012964/manifest.jsonobserved 9e1483a465abc001eeb279ace4da9bb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:46.437937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012964/publication.mdobserved 4486f30dae0eae5c6b2c1ad448dfa8c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:46.418664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012964/publication.txtobserved 0e9e55684be46b853bf9fe2d39a834c5...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. |
|---|