OT-2026-000059902
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000059902) never changes.
Identity and time
| Publication number | OT-2026-000059902 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7015-81a5-f3c28c682d4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 702a133ac1b2c5d4d0fa31ceb7b752ee10d9d40086e099afadcc3c7eeea8d7f0 |
|---|---|
| Markdown | 7967eadf34d2bc41c84cc7faea75ea3bf4eb2898a47e31ac209eeaeae1d11d7d |
| Publication page | 4e45641c79f1861afc5173c29ef21bc8f5448664505eb3367f943c33b64c19f6 |
| Manifest | c3b52649fa0e2ad0cbf486defaebbc13e0bbf44ba36d3b432495ab0524950d57 |
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 | yYtIRuMCc5SInb2Rir8ca7lIPd3k0A0KiYfhaHJLevlhDY1JjoFArkCVska9izK6RzAlamGm7J8QxbgictSpAA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:39.884638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059902observed 4e45641c79f1861afc5173c29ef21bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:39.867472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059902/manifest.jsonobserved c3b52649fa0e2ad0cbf486defaebbc13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.849276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059902/publication.mdobserved 7967eadf34d2bc41c84cc7faea75ea3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.829916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059902/publication.txtobserved 702a133ac1b2c5d4d0fa31ceb7b752ee...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. |
|---|