OT-2026-000062424
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000062424) never changes.
Identity and time
| Publication number | OT-2026-000062424 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-714c-9aab-401a6961067d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b6299a788089dbd8a8ac26a95c76265d0a9dfa9fdff4dba4c513ca4cba44f09 |
|---|---|
| Markdown | 2cd688cda64f8198d7c0891f73241f2da7ac3ca3ec7b979d6f28bbd7472b419d |
| Publication page | d6457a95495e95d560c3927c2500d3df47a6536ff32da2f9cfc0b643c9ce70b6 |
| Manifest | 0087ef4cbc02df9a95bd87c431fe2d9201b4e64ae553c9adbf9fc7fee5e54972 |
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 | yqVp6Nu6g/ClVSbuf9X2bxEWkkUUEoKjacV3qidR3DCuGJBwRodTRC9CnYM6/VpiNhtA3YGmTKkWQWqg7KbuCw== |
| 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
| 2026-09-17T10:39:45.564251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062424observed d6457a95495e95d560c3927c2500d3df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:45.545893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062424/manifest.jsonobserved 0087ef4cbc02df9a95bd87c431fe2d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:45.527573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062424/publication.mdobserved 2cd688cda64f8198d7c0891f73241f2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:45.508736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062424/publication.txtobserved 2b6299a788089dbd8a8ac26a95c76265...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. |
|---|