OT-2026-000097319
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000097319) never changes.
Identity and time
| Publication number | OT-2026-000097319 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7948-a95e-a64e118ed40c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d9fc1dee6fec6213951495c3f1e19fb87c301cd45a743250ed31945b6a14c1d |
|---|---|
| Markdown | 953436ed62713b38b8c922b417149502d042c3b3bc05a5702a5b1b4e4fee1bd7 |
| Publication page | 8ba271cae4c25f417152c771d5de40e99d73cd744e7f373479225f413133d466 |
| Manifest | f22905fa0cfe08442ce5fa6cda1110862edd2a4238986fdc32523e941492f12e |
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 | wqgTl8Bg3bfvgYqHmFTg340CSzjcTWdQmb0brh+Rd/XjgZ1AdEj4ERJMBGzhJ3SZIevJ3Yi2RpLagxrxbDj1Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:34.920422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097319observed 8ba271cae4c25f417152c771d5de40e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:34.903494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097319/manifest.jsonobserved f22905fa0cfe08442ce5fa6cda111086...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:34.887651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097319/publication.mdobserved 953436ed62713b38b8c922b417149502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:34.871026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097319/publication.txtobserved 8d9fc1dee6fec6213951495c3f1e19fb...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. |
|---|