OT-2026-000009340
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed 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-2026-000009340) never changes.
Identity and time
| Publication number | OT-2026-000009340 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-76c9-a0b4-586b094dbe19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009340 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2f748346978b5115d8a8ec177c84e4651a0455f24b46e6df49a6d843f65799c |
|---|---|
| Markdown | 69999193b288ad4b79f5af102f27047a6b2017b0c382b3d6117a6e50fb30b99c |
| Publication page | 5c85643c9da1e262f884dc69013fe65c0e9b3c4e1d76396b89843d3234aee77a |
| Manifest | f16b282db95035d555e98e24ff57320491c1dff99dbaed83ca49ecbc02d300cb |
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 | 27DNUGbObA2iU9bR2j6qrU82mP+YbpoQyUW/l7GxkJRfSH09vCffAZNRQ2iKVOgUfV1+1r4Uuk6XlrSYbjuuBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:35.993812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009340observed 5c85643c9da1e262f884dc69013fe65c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:35.975859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009340/manifest.jsonobserved f16b282db95035d555e98e24ff573204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:35.956659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009340/publication.mdobserved 69999193b288ad4b79f5af102f27047a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:35.937948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009340/publication.txtobserved a2f748346978b5115d8a8ec177c84e46...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. |
|---|