OT-2026-000098660
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000098660) never changes.
Identity and time
| Publication number | OT-2026-000098660 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7c71-8ae3-84ce407c732c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51b838d0304656f8c6637e91c04b2defd081d7b1fa05257f5cda3fe978a1ab50 |
|---|---|
| Markdown | b40d1df88967b107cae74966c876ebe4826a04a9358c398fcb8e853e6fb601c9 |
| Publication page | 2df0c9c65fdf29e0701c0ed6fb25bfbddee3d836b7043077b47b4ee535a301d8 |
| Manifest | 3e2abf921473b665f974580b716521aca683988c0a25cdd22ec60e2660dd79f9 |
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 | 1/4HfghK/zcSoj/z+rOytXbTsuRSqQjFowYC0JCRzotJZQdQSf/wFbNwhnfKX2guRa/RGAH2jpFeTmLeWEGeCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:57.450053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098660observed 2df0c9c65fdf29e0701c0ed6fb25bfbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:57.432133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098660/manifest.jsonobserved 3e2abf921473b665f974580b716521ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:57.414700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098660/publication.mdobserved b40d1df88967b107cae74966c876ebe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:57.382504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098660/publication.txtobserved 51b838d0304656f8c6637e91c04b2def...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. |
|---|