OT-2026-000093975
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000093975) never changes.
Identity and time
| Publication number | OT-2026-000093975 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-70dd-bf0b-450d51b128e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093975 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68f4283d1f76d1e79121bf6f02e811ca37e1d52473f59a6b2f502c11c5f69eb2 |
|---|---|
| Markdown | c034cd2639840da69ced8fddc8693ad74fccfe7d28c08909a8269b9fd4885973 |
| Publication page | 8b7ca827c575a4e0ee8e20383b21c85bda10a4cd184d7a5ce7dd311f75739c45 |
| Manifest | 1fbabb7244ad62a9d9d281ab6d82e536f60312425f4f9ca88f603422c3d759c2 |
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 | ZzCwD5poIoqaBlLhvW/ah/Gj1m5odZS+h9oOI4gZTFeBmMs9Y6W/tldFwmfkBkjbPosG1aL8TBBZdk4Vtb3cAg== |
| 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
| 2026-09-17T09:38:22.587348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093975observed 8b7ca827c575a4e0ee8e20383b21c85b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:22.569966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093975/manifest.jsonobserved 1fbabb7244ad62a9d9d281ab6d82e536...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:22.554109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093975/publication.mdobserved c034cd2639840da69ced8fddc8693ad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:22.537550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093975/publication.txtobserved 68f4283d1f76d1e79121bf6f02e811ca...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. |
|---|