OT-2026-000051632
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000051632) never changes.
Identity and time
| Publication number | OT-2026-000051632 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c82-7cfe-9585-9f6bb730bff2 · 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-2026-000051632 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc39f84b3a7348233b28e2fc7ff843a924ea0428220a276ead5c8d35f8e888ed |
|---|---|
| Markdown | be5ec171326c242f6aa0a5ef68ac0e06d7dcfad515b0d3b244bf6a86d0a01a37 |
| Publication page | 872adecad1873d3777798733e447eba7c979c55e7d6dc9ed0630aacbd27869b2 |
| Manifest | 0088c45693c21305377aefba67f386c9a8d4aefc4882d12d4a598f80297a355a |
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 | lfn7Rjhj/HQOijb23vED7qZidOG46FOL8+wv14pzI6kl2fS1xvAcvhge/ywPJ6E4IEVh5fbr7FPsV2DUyXUtBQ== |
| 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
| 2026-09-17T10:58:29.461649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051632observed 872adecad1873d3777798733e447eba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:29.443813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051632/manifest.jsonobserved 0088c45693c21305377aefba67f386c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:29.425784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051632/publication.mdobserved be5ec171326c242f6aa0a5ef68ac0e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:29.407787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051632/publication.txtobserved fc39f84b3a7348233b28e2fc7ff843a9...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. |
|---|