OT-2026-000051200
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000051200) never changes.
Identity and time
| Publication number | OT-2026-000051200 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-76a2-a6c5-0853ff520234 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09d508f081da94ec389933669998b1a170a737fcfe6daa13c6bb4d9977c09d3e |
|---|---|
| Markdown | 48baa3b774125cbe26d0390857f4969947655af8369d7ac62bce8a9df2f4702a |
| Publication page | 957a9973d6d15a557e5c29c111cc9b0dc595234f47f41148d7a042ea683e429f |
| Manifest | fe36216b2b2d5e59b0f1fc88e09b6835aba5b99f45680b1c62871ae83239e47c |
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 | aNE3wdoXkcQnH3N3eeOz4nR+X5JKonCdCFGgMQ/kJfnWN0c9jZSGBQT2eRvy6rwPUovx9fUOoXZ3cX5TyR3OCg== |
| 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
| 2026-09-17T10:58:58.848675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051200observed 957a9973d6d15a557e5c29c111cc9b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:58.828679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051200/manifest.jsonobserved fe36216b2b2d5e59b0f1fc88e09b6835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.806393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051200/publication.mdobserved 48baa3b774125cbe26d0390857f49699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.786706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051200/publication.txtobserved 09d508f081da94ec389933669998b1a1...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. |
|---|