OT-2026-000066637
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000066637) never changes.
Identity and time
| Publication number | OT-2026-000066637 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-75f2-beda-53469f61755b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066637 |
| Status | PUBLIC |
Content hashes
| Canonical text | 041f6a03c5ef1db25eb32b7b141bd7f87b00a69c5a9d040f13fbcc740ab96c45 |
|---|---|
| Markdown | 036230f1ce36216fcc12c90be87c688ea8550de60abc3806131f1fc50751f9f9 |
| Publication page | 69d923aa40c5d8fa1fbd530d00bd7c611e916fecc5195b88dc05d89dcdb589fc |
| Manifest | 52e363dd06487aa2a952331b6e5772e2156c48560586dc4ccfb93d4845e63613 |
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 | Xb4kSAv6EVOQHnrLNVpGsA6iDxdGeueXi8FMtKZ5WTT8rAB4ls0DBBvNtT6WWTChYxgs0yPM4JtEEgWGtgcoAw== |
| 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
| 2026-09-17T10:33:01.064620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066637observed 69d923aa40c5d8fa1fbd530d00bd7c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:01.045969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066637/manifest.jsonobserved 52e363dd06487aa2a952331b6e5772e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:01.028969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066637/publication.mdobserved 036230f1ce36216fcc12c90be87c688e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:01.011040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066637/publication.txtobserved 041f6a03c5ef1db25eb32b7b141bd7f8...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. |
|---|