OT-2026-000064358
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000064358) never changes.
Identity and time
| Publication number | OT-2026-000064358 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7502-b530-add1ef55c878 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b581f288202baaffa4c6c4f1b28ea75a3839328f17922e8beb48ce1637a5d55 |
|---|---|
| Markdown | c517dfbe740414cac41ab7579892a0ba18dc8d024571f75bbe9afdb34a47db61 |
| Publication page | d69c9d4b28484867860e182fde5571dcba68083d67c4eb9af2ffff5d6bfb1af5 |
| Manifest | ffa5593377029c37d3ebd2f43d2c9484a32e1f1b52edb1b871947b1251d72705 |
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 | Fd/IaCw15x6JOsJc/0XB4DXfWeRv2Yc6aCed9avuEK6amGRSBmwNYJQZMJGU5wSdrv6vWD9i8LKWe5lhd0heBA== |
| 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
| 2026-09-17T10:36:31.164998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064358observed d69c9d4b28484867860e182fde5571dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:31.147432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064358/manifest.jsonobserved ffa5593377029c37d3ebd2f43d2c9484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.129719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064358/publication.mdobserved c517dfbe740414cac41ab7579892a0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.111357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064358/publication.txtobserved 4b581f288202baaffa4c6c4f1b28ea75...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. |
|---|