OT-2026-000066218
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000066218) never changes.
Identity and time
| Publication number | OT-2026-000066218 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7bb0-b567-e7d6360a958b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066218 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c321942d0fb68df38ac91aca8750fa5331a1b5a681a53de0d7d12e1967c384e |
|---|---|
| Markdown | 4f4a05a1332e1ac43dce0dce1f301cdfaa0e45e366a68f07bcca52dacfb3732d |
| Publication page | 25f1c067697cee7444682ced8053f643c1d1fd3149089d279efb233abfb29a32 |
| Manifest | 817c68e7d95d0fcab4587a9e69a62de2595a6d7659ed0c67a618e94df8a057a6 |
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 | eXqCTw0adX1btAo8pO3ArgK/HVXptglJGK8bxNx5GHPHTuZreOqSiuQR7ZAk6D/vasjYX5EseEpRkfBSUsqoBA== |
| 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
| 2026-09-17T10:33:22.817297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066218observed 25f1c067697cee7444682ced8053f643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:22.799405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066218/manifest.jsonobserved 817c68e7d95d0fcab4587a9e69a62de2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:22.781782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066218/publication.mdobserved 4f4a05a1332e1ac43dce0dce1f301cdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:22.749425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066218/publication.txtobserved 7c321942d0fb68df38ac91aca8750fa5...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. |
|---|