OT-2026-000026023
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000026023) never changes.
Identity and time
| Publication number | OT-2026-000026023 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7a23-9c11-7b973a007d1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026023 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9ae206843ad54ed2bb7cf068807f65e142b55d7a093493be9edac21ad61d5f8 |
|---|---|
| Markdown | b4f18d2a4e54e859de8534669cf32411c7a44b7ef9196b51c4c1a9447ceb5abe |
| Publication page | 5d97c1c9ee9c7f244268df9433dfc769835b4a3baf8b8a7fe48dba7058315a2b |
| Manifest | 688bd30c5b62e234f7eed10dbb61dd01931afb7e350c7ad8e1d9f6ceb1bcff0a |
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 | NvAPODIfeVLyxXLbidY5guTYB2iOnDJfix73Ot7yDH+sfDmO1tpEz5GrZldxeI4zZh4UIPzJwhQEeOU8x3V8CQ== |
| 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
| 2026-09-17T11:46:24.324001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026023observed 5d97c1c9ee9c7f244268df9433dfc769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:24.307150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026023/manifest.jsonobserved 688bd30c5b62e234f7eed10dbb61dd01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:24.290291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026023/publication.mdobserved b4f18d2a4e54e859de8534669cf32411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:24.273563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026023/publication.txtobserved e9ae206843ad54ed2bb7cf068807f65e...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. |
|---|