OT-2026-000088000
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, 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-2026-000088000) never changes.
Identity and time
| Publication number | OT-2026-000088000 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa6-74f2-b870-0c244755afd6 · 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-2026-000088000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76b947c0269ce320ac80ee9c7c144f41b3ec4521b15f059777096f7ac52f7c5e |
|---|---|
| Markdown | a866234c319ecd9ecc457badaacb1559f23064f8aa7b80ae22c688e849c077ac |
| Publication page | ef929bf9e1878a7d142ad231d05b88c7458d230761346da82e9f5d2f45f37350 |
| Manifest | 98860bac330c114c9acd7bc39ff3fb1482b7f624fb9f42c65d17708820b9d644 |
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 | Iairkw3t1cNTu6tn+DeiUJWhgKpOHwCPWun3150izAv2k4zB86MyjoZuPE04njPzU8QsVGvwVKWD32+NidC2Aw== |
| 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
| 2026-09-17T09:49:18.364692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088000observed ef929bf9e1878a7d142ad231d05b88c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:18.348289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088000/manifest.jsonobserved 98860bac330c114c9acd7bc39ff3fb14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:18.332499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088000/publication.mdobserved a866234c319ecd9ecc457badaacb1559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:18.312839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088000/publication.txtobserved 76b947c0269ce320ac80ee9c7c144f41...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. |
|---|