OT-2026-000088076
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, 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-2026-000088076) never changes.
Identity and time
| Publication number | OT-2026-000088076 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-78a6-8eff-8df66d99c528 · 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-2026-000088076 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ad4f2eeb9add4da4c206f9d194afdc2c606707e91340015474e5294dddfa8e9 |
|---|---|
| Markdown | 16e60aa602f1b2be68c24d5685a0d3e9fbe32b435ee73e283c83bdae076dfc02 |
| Publication page | e122433452e2c0823850939d61196ed32e474d81947b517f74aa9282fe436518 |
| Manifest | 46032b543350fada00b6bf00de3cbfaa711d42b53b9affc00684737cfb0350e0 |
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 | eBbI2+Q9sU3+PDnGUB7s8GD9z3tKkRrlxPcfejCSHchZpFhDPmfJALLAnqWgxaWAnhel/lqBdyuG3R2SRC7WDw== |
| 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
| 2026-09-17T09:50:04.628627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088076observed e122433452e2c0823850939d61196ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:04.612248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088076/manifest.jsonobserved 46032b543350fada00b6bf00de3cbfaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.595846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088076/publication.mdobserved 16e60aa602f1b2be68c24d5685a0d3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.578709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088076/publication.txtobserved 7ad4f2eeb9add4da4c206f9d194afdc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.800643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088076observed e122433452e2c0823850939d61196ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.783211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088076/manifest.jsonobserved 46032b543350fada00b6bf00de3cbfaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.766612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088076/publication.mdobserved 16e60aa602f1b2be68c24d5685a0d3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.749113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088076/publication.txtobserved 7ad4f2eeb9add4da4c206f9d194afdc2...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. |
|---|