OT-2026-000051624
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000051624) never changes.
Identity and time
| Publication number | OT-2026-000051624 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c82-77b6-875c-a314ca1c90b8 · 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-2026-000051624 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8905df536438fe777f69c30a90ef03bc068e5a5bba189890d4105e5a3d86c03 |
|---|---|
| Markdown | 4779085196c75f22a5b0c8f5abbac6a920930f30370de4f22d61af641920558e |
| Publication page | d4640e49399d0ffae06a891ec8f1a9c52714dcbf7ccb3a27a06d3153a806489a |
| Manifest | 09ee91e36b2959fb7cec8bdbc8f78ba96edbd2818a62a8404bdffba46ce5bd83 |
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 | 2lcp/LVnvXFzDsv/66n16ng6nzkqeXwZyHg79c9Zj76cSjIaiRsTqmMCsA813l+sgX/pYKLn6GWVWSngA0qvCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:28.865481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051624observed d4640e49399d0ffae06a891ec8f1a9c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:28.847768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051624/manifest.jsonobserved 09ee91e36b2959fb7cec8bdbc8f78ba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:28.829817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051624/publication.mdobserved 4779085196c75f22a5b0c8f5abbac6a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:28.812122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051624/publication.txtobserved a8905df536438fe777f69c30a90ef03b...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. |
|---|