OT-2026-000037425
Publication integrity record
Four cup vacuum gripper, four 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-2026-000037425) never changes.
Identity and time
| Publication number | OT-2026-000037425 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7e49-9d44-6717603354c8 · 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-2026-000037425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25b7442c0d70485290b76c7bba8d3ca84e7729798509d49d6c9c0198f1b1ed53 |
|---|---|
| Markdown | 2546754140dbac869d23ce64dfc3ea5f28586ced93b09400edc24c8212be64aa |
| Publication page | ea3626a57c54f365e9cb0891f454942c89f4b06856cc6b663eebbcfdc3cf0543 |
| Manifest | 82f952658941bc34a80c85fa9e97097978651801004a361b41469bb802dc1487 |
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 | mKT/qMRdpdF0ns4GhfdnWLa9jqjj23otUIt80QCPcY3mbKnPD2FiYpB9jOHKpVSI4RpKqSa05uakAjmHSYvEBg== |
| 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
| 2026-09-17T11:23:48.008288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037425observed ea3626a57c54f365e9cb0891f454942c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:47.990506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037425/manifest.jsonobserved 82f952658941bc34a80c85fa9e970979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:47.973780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037425/publication.mdobserved 2546754140dbac869d23ce64dfc3ea5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:47.955476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037425/publication.txtobserved 25b7442c0d70485290b76c7bba8d3ca8...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. |
|---|