OT-2026-000024900
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000024900) never changes.
Identity and time
| Publication number | OT-2026-000024900 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7da1-80db-b362ee2b1e89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024900 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d76b93b979978f02148d4e80787221935553f78e8808d8faaeff4abc55ce951 |
|---|---|
| Markdown | 876e4958730caa366056048fe0bdaef9d2802d6bbe64608ed16217a61fcd43fd |
| Publication page | 47441576cede2009123e6fda953fbfa25486dae641d8372e13aa4c029e68f3df |
| Manifest | e969b8909f37d5d91fabedf97a5820a68f9dd427cbe9c575e426fe8a8cc705a6 |
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 | gO5RJeM9GGuOTp7HuEYI/VWzG0ldQU/lgpvZOmL9C++tMuPzkDeM3+SJDYfHAp/9QtT3Dzp9JEuPgukGq1PHBA== |
| 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
| 2026-09-17T11:48:13.768617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024900observed 47441576cede2009123e6fda953fbfa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:13.750091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024900/manifest.jsonobserved e969b8909f37d5d91fabedf97a5820a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:13.731878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024900/publication.mdobserved 876e4958730caa366056048fe0bdaef9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:13.714710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024900/publication.txtobserved 5d76b93b979978f02148d4e807872219...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. |
|---|