OT-2026-000037461
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000037461) never changes.
Identity and time
| Publication number | OT-2026-000037461 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7ee9-84aa-917d53d4068b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037461 |
| Status | PUBLIC |
Content hashes
| Canonical text | c48bbab1b54ee1464644d1254c39feacdb7059178b454110cd846416cda8124a |
|---|---|
| Markdown | 03e412809a99175c73f8ce752df3dae1e042d658661ac34ab6cd6abb7884ba1e |
| Publication page | 977c5f389a7f71cacb937deb45bffadb5f33baa2d55932a11ab3809dcfc3c518 |
| Manifest | f744d4ff6be0df1f81386bc1c041e1c4a290038699297032faade637007d6f98 |
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 | tDT0WC+813/rpaVc08JGnYvb/YmrqlT6DwKKEeDpsHCW5wYqq9SugjTDwa+yAJgVkMezGBYUpUsfXP9kpRxVDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:42.632603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037461observed 977c5f389a7f71cacb937deb45bffadb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:42.592547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037461/manifest.jsonobserved f744d4ff6be0df1f81386bc1c041e1c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:42.572883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037461/publication.mdobserved 03e412809a99175c73f8ce752df3dae1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:42.530835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037461/publication.txtobserved c48bbab1b54ee1464644d1254c39feac...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. |
|---|