OT-2026-000014341
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000014341) never changes.
Identity and time
| Publication number | OT-2026-000014341 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-75cb-9d0b-9700d7e09a75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014341 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05e21b08c81fea8e1fea7aad409f5b39983b8941e207e27d43fd19174084165e |
|---|---|
| Markdown | ebfe778b8200e03ab8f6218768d6380ba4a4967f21a48f242b7a941ec3bc8cf3 |
| Publication page | 925c70a5a39573d0568a8b810f18247efeddd835506b1e06205af40371241ef4 |
| Manifest | 7a4efebe636bdbd13d184be8cfc22280e7228ab1a543704d93fc8e722d3a4446 |
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 | Xy2QPzOgc6P734vUC+PCo+CmO27fHt+Da2lhZTm1ixmAERvPEBSTcywmOfXx0cxEoYlf7seeeFBQFdkf3V4xBw== |
| 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
| 2026-09-17T12:10:03.159553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014341observed 925c70a5a39573d0568a8b810f18247e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:03.137781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014341/manifest.jsonobserved 7a4efebe636bdbd13d184be8cfc22280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:03.111469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014341/publication.mdobserved ebfe778b8200e03ab8f6218768d6380b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:03.092227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014341/publication.txtobserved 05e21b08c81fea8e1fea7aad409f5b39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:10.799267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014341observed 925c70a5a39573d0568a8b810f18247e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:10.781460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014341/manifest.jsonobserved 7a4efebe636bdbd13d184be8cfc22280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:10.764943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014341/publication.mdobserved ebfe778b8200e03ab8f6218768d6380b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:10.746694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014341/publication.txtobserved 05e21b08c81fea8e1fea7aad409f5b39...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. |
|---|