OT-2026-000046602
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000046602) never changes.
Identity and time
| Publication number | OT-2026-000046602 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-760b-a59a-64a1a2af754e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 352d2643d5d5c9bf120eb8b90e970002f6d4a3bda6c92f4b3b517de4e8a9d703 |
|---|---|
| Markdown | 25442ea1e5a6155803a2889379a343e0e230fd81c5c3368f3d8d77bb5de93073 |
| Publication page | 1c827273829272dc8282a899ffef330807bbd230ef7e5276470aa7ae5bcafc47 |
| Manifest | d4d9d19d7a39c5cd7b9c6d92bc790b070001c796c5298a466b0adf671c954652 |
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 | AZaPg4lplfDW8qlBJwxsPbZC8zSCUiZnf7q4yWoPiKQn2GG4qU5+EfPKM8R/kzefRaNTdy9K54ijG1JUrZgzBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:40.761655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046602observed 1c827273829272dc8282a899ffef3308...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:40.745689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046602/manifest.jsonobserved d4d9d19d7a39c5cd7b9c6d92bc790b07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:40.728562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046602/publication.mdobserved 25442ea1e5a6155803a2889379a343e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:40.707978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046602/publication.txtobserved 352d2643d5d5c9bf120eb8b90e970002...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. |
|---|