OT-2026-000064901
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000064901) never changes.
Identity and time
| Publication number | OT-2026-000064901 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debd-7ba6-b465-c8a08ce76626 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064901 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14de276a071dcc19d14f724026c746c9507ef84fadb7cf9c3e8679674eed77db |
|---|---|
| Markdown | 9d50f19b69bb2219570096e10d6e3fb597bcd68db171526cc48f1c3a0272faa8 |
| Publication page | 5e047c602efe64a28595e087a506e094533d6a17fd25bced246b4fbb344d2401 |
| Manifest | 9dcbe7aaf90f6178e8eb09df6972870f363c8693b1bd91f9e99dccbc846eaaca |
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 | LRmRdQZHP2sUGYV1PtjOLsgNt6HKXLAWD/bNrhVG9iCUZBp/pXuJE+B2jdpdr0SA5DLlaBbo7ukqSrnmmj0vCw== |
| 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
| 2026-09-17T10:35:49.870964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064901observed 5e047c602efe64a28595e087a506e094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:49.852439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064901/manifest.jsonobserved 9dcbe7aaf90f6178e8eb09df6972870f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:49.833629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064901/publication.mdobserved 9d50f19b69bb2219570096e10d6e3fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:49.816174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064901/publication.txtobserved 14de276a071dcc19d14f724026c746c9...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. |
|---|