OT-2026-000097704
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, pump 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-2026-000097704) never changes.
Identity and time
| Publication number | OT-2026-000097704 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7592-b564-00b270a4aef3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 462bc1421853e7aa1b4d72c121f9d222116695201088f3e265e4ea26f3e46c9b |
|---|---|
| Markdown | def268b83c8ec09b5bb3a9a56d9ee9a23991b147d823975a0d8e77cf892d2a1c |
| Publication page | 9e73f269938cba8396d75ec4a7f466af1c021663e51d2976c983fd78a438ca20 |
| Manifest | ac43caa6f4c60a15f2544938d14faaa4809af7954b7d702dd0d0f78fb858527b |
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 | xjTx9yatTeQDf66Fdz3gxn9+wnc3tVi2UQ04loSxaO9F3mHvY663J+B50RTlHkBsVpa2gIVcfcs5MuHmE4o8Cw== |
| 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
| 2026-09-17T09:32:43.808061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097704observed 9e73f269938cba8396d75ec4a7f466af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:43.790211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097704/manifest.jsonobserved ac43caa6f4c60a15f2544938d14faaa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.771763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097704/publication.mdobserved def268b83c8ec09b5bb3a9a56d9ee9a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.753257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097704/publication.txtobserved 462bc1421853e7aa1b4d72c121f9d222...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. |
|---|