OT-2026-000092204
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092204) never changes.
Identity and time
| Publication number | OT-2026-000092204 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7b03-af43-baa1a29f40a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092204 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec37c032e40525c39c3162e85acb8b82481af98aa8ea63019819e5ecaefa6764 |
|---|---|
| Markdown | 2a2b8324769383be08d38eae8f99e568a40f55c22a83787de0c181cbf88d62c4 |
| Publication page | 683dd5bd2a1176831de3ebb8b630640d4bd3f484b84cc34307f58f67e15cda15 |
| Manifest | 0daae8266013e414e30af416e2c7f25c80e360562e35081c5ceaf0cb866f407d |
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 | qabXE04ngnS3OC2OUAP67zUYoahRHALPGWyKhGKQ3F4vUwMBqEuixW7qjyHd/9KS0B7Kzxz75RO2IYiOUfzSDQ== |
| 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
| 2026-09-17T09:41:41.381363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092204observed 683dd5bd2a1176831de3ebb8b630640d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:41.365420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092204/manifest.jsonobserved 0daae8266013e414e30af416e2c7f25c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:41.349615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092204/publication.mdobserved 2a2b8324769383be08d38eae8f99e568...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:41.331289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092204/publication.txtobserved ec37c032e40525c39c3162e85acb8b82...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. |
|---|