OT-2026-000055337
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000055337) never changes.
Identity and time
| Publication number | OT-2026-000055337 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-7636-bcef-ba6362fcb6f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20abb7ba72cbb23df8f143fc8aeb3db7db0cdb4f9dd224cf62c067ad11579879 |
|---|---|
| Markdown | 5ce2f8aa9ac1acf43f90180b40e1d9d53354d363f8b2ecae1d317c4ba11ea35b |
| Publication page | b2afd59fa09e1abfcf6b00d6aa9431c2cf26cfce063bf19f0dc713c6c42707d7 |
| Manifest | 5d6ad1f88b86ab53761c2f6fd3d686e7df25dfeb61e5db3240b3f839c0c952bc |
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 | JwIK5c/olFZkNozFGOHW4x85EPCSvtn6klhSg+bx4JppInR5ur/dH113p47s42IpwIxq8dUnidCFOJmu5pjZAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:57.565347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055337observed b2afd59fa09e1abfcf6b00d6aa9431c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:57.547087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055337/manifest.jsonobserved 5d6ad1f88b86ab53761c2f6fd3d686e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:57.528801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055337/publication.mdobserved 5ce2f8aa9ac1acf43f90180b40e1d9d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:57.509789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055337/publication.txtobserved 20abb7ba72cbb23df8f143fc8aeb3db7...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. |
|---|