OT-2026-000088625
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000088625) never changes.
Identity and time
| Publication number | OT-2026-000088625 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-73c6-9953-8cb6e4cc030e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67bf954ada8f8faa882d6f5351803e14f1b26137487bed0f621c7893367b3720 |
|---|---|
| Markdown | d21768eca2e4855faf35b4e2107fbb3815f9238a78d1805cd007f748a8784274 |
| Publication page | 0d19bf6b369cc1aee81a838bb19085d7c6cb9963a928af7e5c8f8851f9a52e53 |
| Manifest | 2e006e8f3afe404efdf354bf3cba75d97f1c930005db8c7e9b02df17ae0a6976 |
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 | +/kNLZ/nnoT4RQWMlxH4RstNJ+nVSUTesvOlBbvQuZlEEqCYqL41QfDuIqNa2aFw0L/YHfm5cyHTHzTdHJR4Cg== |
| 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
| 2026-09-17T09:47:50.232797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088625observed 0d19bf6b369cc1aee81a838bb19085d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:50.215964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088625/manifest.jsonobserved 2e006e8f3afe404efdf354bf3cba75d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:50.198407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088625/publication.mdobserved d21768eca2e4855faf35b4e2107fbb38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:50.179826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088625/publication.txtobserved 67bf954ada8f8faa882d6f5351803e14...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. |
|---|