OT-2026-000065490
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000065490) never changes.
Identity and time
| Publication number | OT-2026-000065490 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-78a1-95f6-e558eeb40c1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065490 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcbebc61853801b7db250cf29de7cf720d5a9e300a78f577570c6bb65dbe3106 |
|---|---|
| Markdown | 23e0bb315f960e05f59ade62e96ca6b48d4d399a14219fd7954a35201b449382 |
| Publication page | aabacd788ad53a2f5b07c43233e592adef2c866684298d340b35e3084fccc20e |
| Manifest | 77ae3780dfe50da93d3a407082864b47ec5f388d606517e298df0bdd881c1b30 |
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 | xdlzsTtF3OPp+AHs/KQr+bhJzujIKch9zQrnmPOl6v4F/P9IOHBB2Jai2a9KUlhoas26z3rfe5GbtYQxZuCVCA== |
| 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
| 2026-09-17T10:33:46.722097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065490observed aabacd788ad53a2f5b07c43233e592ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:46.703357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065490/manifest.jsonobserved 77ae3780dfe50da93d3a407082864b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:46.684058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065490/publication.mdobserved 23e0bb315f960e05f59ade62e96ca6b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:46.666169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065490/publication.txtobserved dcbebc61853801b7db250cf29de7cf72...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. |
|---|