OT-2026-000080262
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum 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-2026-000080262) never changes.
Identity and time
| Publication number | OT-2026-000080262 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-7aca-9517-7fcf9c0e290c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080262 |
| Status | PUBLIC |
Content hashes
| Canonical text | a05e39c54f227f1ed5a52c0b13e762d5c841e8435848d0de0e88783112db2fb1 |
|---|---|
| Markdown | ce77e5b7982ebc6d9ec1f827338095226f117148a736d26d7c6f511754b77c06 |
| Publication page | a4854afad155d6ea13e42d0a8b975aca3fed3cfbf78d67998a683fef9738eb90 |
| Manifest | f9f5728ab7686d33bfa0005898c5db8cce3d6ce02adab9cee380e96f34a187a6 |
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 | CELquKmCB6qHk/n22HelRix51139Wtlw2ds0WtqSudaHzwav7j8STSVKGL2Bw5pHF1fR0PoVTv+rcI2Z8ceaCA== |
| 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
| 2026-09-17T10:02:43.433695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080262observed a4854afad155d6ea13e42d0a8b975aca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:43.417311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080262/manifest.jsonobserved f9f5728ab7686d33bfa0005898c5db8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:43.401012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080262/publication.mdobserved ce77e5b7982ebc6d9ec1f82733809522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:43.384621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080262/publication.txtobserved a05e39c54f227f1ed5a52c0b13e762d5...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. |
|---|