OT-2026-000065476
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065476) never changes.
Identity and time
| Publication number | OT-2026-000065476 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-770f-a40d-94ee7abcbd90 · 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-2026-000065476 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a14ca45b7fdf0c70cad85bb5df859a95e26f2475458fefe5e5b58f7537882a9 |
|---|---|
| Markdown | 0491f09b00127ace131496e03ae8ca73ef0b78688fd78785de3fdac5263d72f6 |
| Publication page | 14b431890037fd06e336f51ee55c58b39ef050a0902b4b1244b8a90365e67fe6 |
| Manifest | 48897391dc17b95e921dc717e041571b04bb22c94c5598b0ad0e87d60178738c |
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 | DdMRHYCcntMLstoDc/8hlZ+9dV8TLKqPFIvzMZ3h3UeCiddnjq8GTtlwsiWecA3bkJIMrHdkxUpH5pS6vmiQBA== |
| 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
| 2026-09-17T10:33:45.572758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065476observed 14b431890037fd06e336f51ee55c58b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:45.553321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065476/manifest.jsonobserved 48897391dc17b95e921dc717e041571b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.534296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065476/publication.mdobserved 0491f09b00127ace131496e03ae8ca73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.515638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065476/publication.txtobserved 0a14ca45b7fdf0c70cad85bb5df859a9...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. |
|---|