OT-2026-000051476
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000051476) never changes.
Identity and time
| Publication number | OT-2026-000051476 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-765b-b6c9-9079b3d5f7ed · 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-2026-000051476 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ee9b5537f67106a645143c6352116abf42da2a779c651c7d1768f547498e5dc |
|---|---|
| Markdown | c2b5155e715df956c4837407ec05be30d030f25a2807722b39887b86dde1e36b |
| Publication page | dd8d63dfff497c1e792f8a8f386b9abb9b66d999d43b944a52595f101171bc55 |
| Manifest | e025398d72302b20abd7cf397bde8b7ec10b72da308811441de0fa3caf168e5e |
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 | /OQ7Taf2u8FLRplvJpH6X/VjCv3YEOctjsBWAoyhEcxvqN1baaHn8DOFrpm+Bh5+uZGVjPIORX/SvIFYFqNJAw== |
| 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
| 2026-09-17T10:58:12.673030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051476observed dd8d63dfff497c1e792f8a8f386b9abb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:12.656519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051476/manifest.jsonobserved e025398d72302b20abd7cf397bde8b7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:12.638354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051476/publication.mdobserved c2b5155e715df956c4837407ec05be30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:12.621995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051476/publication.txtobserved 5ee9b5537f67106a645143c6352116ab...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. |
|---|