OT-2026-000034060
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, 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-2026-000034060) never changes.
Identity and time
| Publication number | OT-2026-000034060 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7552-8647-de7dbd00d718 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034060 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad560000f5a2d9f1685007ec179fd8453bf731a5f37080e483fdfa35abed7e16 |
|---|---|
| Markdown | d442d3c239b9f180518fede0cb83584680bd6e03b3d3bc6310c7eeec87495855 |
| Publication page | 5b85bc45df983ba051e96507d65e2691adc7f777f02c54fcfdb4a75f8a631a75 |
| Manifest | 4bdbf91e3c45e3a24c60bf93f02aab4047b663070388c0df4dd0bf5b95d0fba1 |
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 | eThTCc0QdJj530RVif0zobjsn+KTD6PXNYAW04J3Mfy1qzTaJdFn5zO1/UmR3Hfhsj/EIJ3GPNLp2ezb2EKGDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:18.215029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034060observed 5b85bc45df983ba051e96507d65e2691...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:18.196548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034060/manifest.jsonobserved 4bdbf91e3c45e3a24c60bf93f02aab40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:18.165587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034060/publication.mdobserved d442d3c239b9f180518fede0cb835846...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:18.146914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034060/publication.txtobserved ad560000f5a2d9f1685007ec179fd845...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. |
|---|