OT-2026-000084370
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000084370) never changes.
Identity and time
| Publication number | OT-2026-000084370 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-783d-a67b-336aab5d7d64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 774741b4d9ae5bed9780b2350d8aaeda1beb32ece48adeee5789bd1c31ff1c26 |
|---|---|
| Markdown | be4918bb0fa922d8eab6595721a76131df8fdda32b418a4ed28a80daba7b9650 |
| Publication page | 4875f36f3f6c42804619eb24aaeb38c28c4ad76147792894fbc5097cfe247ffd |
| Manifest | e540b7318ffba775d73b1244163c28c35dd47e08c43ae5e2be01261038a3261b |
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 | wKVb3D3joX7ZKIZkRatjgmpyjf8Wns9dvW+hq0Jyi6+oHw0lSbeAVqVAFXi7RWVYt3Wl5gdiz+RhOdVEvoZ0AA== |
| 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
| 2026-09-17T09:56:18.463881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084370observed 4875f36f3f6c42804619eb24aaeb38c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:18.446358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084370/manifest.jsonobserved e540b7318ffba775d73b1244163c28c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:18.429052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084370/publication.mdobserved be4918bb0fa922d8eab6595721a76131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:18.386549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084370/publication.txtobserved 774741b4d9ae5bed9780b2350d8aaeda...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. |
|---|