OT-2026-000065681
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000065681) never changes.
Identity and time
| Publication number | OT-2026-000065681 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7306-a6e4-0a80fec5dd19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065681 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94796f428fd7682ec0a2c0e279861a890338dbf1a658bce9fa0e99ca94c23e44 |
|---|---|
| Markdown | 30708c66dd1e068c5357ce4c25a5556d28534336523cf3dd8f1368c648cb4f93 |
| Publication page | 14d55b52a83a7d2234648072f324141093898a6519d73e59838948cb9aa43361 |
| Manifest | 00908af23a5ffe05aebefc494fe8eac6a779452f9a56a0b935a82fe647dc2ed6 |
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 | 0g3qp6DQ/FFPx6VzCm9iLWS2LkoAJUIDCXHl0kv0NHNfRLB6uMtI6UmXeyJ4EkgNNRer/Tn4pPn0J98Ytv06Aw== |
| 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
| 2026-09-17T10:34:05.504344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065681observed 14d55b52a83a7d2234648072f3241410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:05.487282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065681/manifest.jsonobserved 00908af23a5ffe05aebefc494fe8eac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.469013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065681/publication.mdobserved 30708c66dd1e068c5357ce4c25a5556d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.450756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065681/publication.txtobserved 94796f428fd7682ec0a2c0e279861a89...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. |
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