OT-2026-000097651
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000097651) never changes.
Identity and time
| Publication number | OT-2026-000097651 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-7702-a3e1-c569d0ddc9bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097651 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd3a417d405a4e5bbb16793513b0d99e07984cea9857f5a74fd80dc7b800cb42 |
|---|---|
| Markdown | 53235be27d340ac5abf2451c94aa54b64cb0bd1f1fe2f97a848c8ba473276793 |
| Publication page | 3ac7fafb058f8541b2391c72092d7baac545064d5f8f69527e52d197c6fb87d4 |
| Manifest | 7d2d432434422f1f063ac40da7dd0835304ab8b851854e4ec28fbae1db5399e3 |
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 | JQfj6Yjwh4UAL08AbjPKG/sJG7vsDH3RRnaAaD5cpYvXOKaNaKF5BmOAoZV0fqBSVUSjYO8IbQ0xx8qwqcyWDg== |
| 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
| 2026-09-17T09:32:39.970977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097651observed 3ac7fafb058f8541b2391c72092d7baa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:39.954205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097651/manifest.jsonobserved 7d2d432434422f1f063ac40da7dd0835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:39.934769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097651/publication.mdobserved 53235be27d340ac5abf2451c94aa54b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:39.918056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097651/publication.txtobserved fd3a417d405a4e5bbb16793513b0d99e...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. |
|---|