OT-2026-000097049
Publication integrity record
Foam pad vacuum gripper, four zone face, two 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-2026-000097049) never changes.
Identity and time
| Publication number | OT-2026-000097049 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-781f-9b4b-3f8f7b837e74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097049 |
| Status | PUBLIC |
Content hashes
| Canonical text | cefce5b1db0a9daf169b231da8c124b11f476d50e63c4f4b1928a367e519e6ea |
|---|---|
| Markdown | b8ec9917b1656879fd4799e66d1582337bd3d489347e07acd1b0a0c19bed1e04 |
| Publication page | a3b3dabf754ec7744f607880a14da29c7332e2ed86ff64acc59a48df9f628979 |
| Manifest | 70ac8a3faa41f88c72cd63d04ef5e7abca86db74c59e0a1c9696538929fb0455 |
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 | d1z4yQ/fIx4FVZ204pC/0k89hvJyLnbaIFqcOxyArLPy9abekCwiF5X2waWDr6Gz9zXT6tI4VOqukV9IAuY2Cw== |
| 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
| 2026-09-17T09:10:35.603156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097049observed a3b3dabf754ec7744f607880a14da29c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:35.457721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097049/manifest.jsonobserved 70ac8a3faa41f88c72cd63d04ef5e7ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:35.439326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097049/publication.mdobserved b8ec9917b1656879fd4799e66d158233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:35.414047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097049/publication.txtobserved cefce5b1db0a9daf169b231da8c124b1...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. |
|---|