OT-2026-000088225
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, 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-2026-000088225) never changes.
Identity and time
| Publication number | OT-2026-000088225 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa9-7eb4-b975-d2d304db1342 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088225 |
| Status | PUBLIC |
Content hashes
| Canonical text | d02e25cb64e0d5f0ea742e13688669586b677110a5f99597511c4150d6eab24a |
|---|---|
| Markdown | 57b56e3f20bbbf6a7b0d1eb630117e2c7dfb13d223dff3eba2fa01feb7fe6080 |
| Publication page | e20e4c94d19ec2a367c28b2027c1e2355d8181b2e62dc1327b841cf2d5b8368f |
| Manifest | 716620035fccfcc496515b909c2f887a3b1e4b141ed514884e231d02a32d8341 |
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 | UZeS/cPi80fR3HbBONv6RN+Cs9aBQ/JzRSVrTGflJMxzXjPDEHXBt00v57UiE1y0p0ZhxqcwatQV+g/OK49EAQ== |
| 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
| 2026-09-17T09:50:19.465355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088225observed e20e4c94d19ec2a367c28b2027c1e235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:19.443648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088225/manifest.jsonobserved 716620035fccfcc496515b909c2f887a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:19.422541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088225/publication.mdobserved 57b56e3f20bbbf6a7b0d1eb630117e2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:19.399013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088225/publication.txtobserved d02e25cb64e0d5f0ea742e1368866958...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.601041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088225observed e20e4c94d19ec2a367c28b2027c1e235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.583173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088225/manifest.jsonobserved 716620035fccfcc496515b909c2f887a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.564035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088225/publication.mdobserved 57b56e3f20bbbf6a7b0d1eb630117e2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.544764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088225/publication.txtobserved d02e25cb64e0d5f0ea742e1368866958...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. |
|---|