OT-2026-000099565
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold 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-2026-000099565) never changes.
Identity and time
| Publication number | OT-2026-000099565 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7089-8a1e-d5ecc4f6c5f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099565 |
| Status | PUBLIC |
Content hashes
| Canonical text | f61d77ad94c501fc3c65c8ca32446949e8b0ab4cb849258cbf01b5d110bdaef6 |
|---|---|
| Markdown | 85a2166875c761aa1c9452cc43a78cdb2264cd844efa4f1f0b5667385e4eb424 |
| Publication page | 5168d984eb43b145256451054ecc20c35c4b591af9c2b463c7ff4d3066387f90 |
| Manifest | 804e94da7db169c2bb08115ad0033f4d3fff9828a940b847253497e3e657f3cc |
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 | ghh8k4Pw/vn5EpJwBK44If8KLbnWJdDd6KsqRxrJLMIDJipuE6dqeSw0jqLBRKdBT/RvP4sMm1FIZIA+X2kfDw== |
| 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
| 2026-09-17T09:29:28.672351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099565observed 5168d984eb43b145256451054ecc20c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:28.655228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099565/manifest.jsonobserved 804e94da7db169c2bb08115ad0033f4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.637714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099565/publication.mdobserved 85a2166875c761aa1c9452cc43a78cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.620653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099565/publication.txtobserved f61d77ad94c501fc3c65c8ca32446949...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. |
|---|