OT-2026-000066326
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000066326) never changes.
Identity and time
| Publication number | OT-2026-000066326 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7b26-a115-0ac9e2351f67 · 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-2026-000066326 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6541872d27781697af904e2b81da0c70ade6236058d9b4f2bc645687e111e2f |
|---|---|
| Markdown | 3a474dcd37e4c52f923db7524845813a39523776dc3296ff405627acc4d61fe3 |
| Publication page | 73ad275802c8e767d4db3b534219e4f5dd5615762fe716362d78d8480f9a5c7a |
| Manifest | cb3f81423af51c79f00245d0b695f169a840a4b0bc34d5bd38dfcb0b202d109b |
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 | 0Sk5JcgZzz3jWTqTh5AkhUwuUstidIPMovr5ifcFNzlo/1UO92QyISd5R1tioAaOwg+tSb2+NzvHj4JLDMu3CQ== |
| 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
| 2026-09-17T10:33:31.153932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066326observed 73ad275802c8e767d4db3b534219e4f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:31.137856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066326/manifest.jsonobserved cb3f81423af51c79f00245d0b695f169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:31.120148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066326/publication.mdobserved 3a474dcd37e4c52f923db7524845813a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:31.101858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066326/publication.txtobserved d6541872d27781697af904e2b81da0c7...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. |
|---|