OT-2026-000024671
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000024671) never changes.
Identity and time
| Publication number | OT-2026-000024671 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-73f6-9576-8d13e9128716 · 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-2026-000024671 |
| Status | PUBLIC |
Content hashes
| Canonical text | 320da96dd69b44e02feee2ecab705388515852c2644ba4d0a287a77469b3bee6 |
|---|---|
| Markdown | b1ae7c87a00a8d78adc4e96d6895d7e5fca9b432c332bb7d7b9b62724d92cfa2 |
| Publication page | 18bb72132dc49a141545421819c8a10bc05b2b0a63e2bc3db55cf790859f7a44 |
| Manifest | 03ebdb4539e96e5cafe675fcb83a2a02005afb4deacd866e3fa382488b909827 |
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 | CZlUBwQX8svfhZJKyJ1V2T2IHZti1UquKrXfTD7+xNhOy3DLJgq0vwqiquAHk0B+mZXXvFoaSTcFfUssh97TDw== |
| 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
| 2026-09-17T11:47:54.036638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024671observed 18bb72132dc49a141545421819c8a10b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:54.019443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024671/manifest.jsonobserved 03ebdb4539e96e5cafe675fcb83a2a02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:53.999774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024671/publication.mdobserved b1ae7c87a00a8d78adc4e96d6895d7e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:53.981845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024671/publication.txtobserved 320da96dd69b44e02feee2ecab705388...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. |
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