OT-2026-000083001
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000083001) never changes.
Identity and time
| Publication number | OT-2026-000083001 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-72c8-9a92-edf76501dcb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e54dd27c69d06136dd14e306f5cbbc3a15ddea645e2bdafb1bfe9d49297b84f |
|---|---|
| Markdown | d48db6126deaeb1bc57e10accdd10fa11ab799889471d8bd8083fa65bc66efd9 |
| Publication page | fdbc34d8b3ec84fcfc52a9aaba5b83a875fc71772215c728b0db0eb0f0f1a827 |
| Manifest | 90e1f37ef29b22f50754e5070e62806177ef45ac5f06a9b5883b4a0a5e6d603f |
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 | pyN4YogisfVtnKzIB+Q4arnYVJ+yfKg8uFQO6ugbvXvrNKpMNjz+dliGidZTNgBtE7r9AI+py1xKFzc/Zad/Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:00:06.060182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083001observed fdbc34d8b3ec84fcfc52a9aaba5b83a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:05.662582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083001/manifest.jsonobserved 90e1f37ef29b22f50754e5070e628061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:05.641706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083001/publication.mdobserved d48db6126deaeb1bc57e10accdd10fa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:05.621494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083001/publication.txtobserved 6e54dd27c69d06136dd14e306f5cbbc3...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. |
|---|