OT-2026-000096972
Publication integrity record
Three cup vacuum gripper, three zone face, 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-2026-000096972) never changes.
Identity and time
| Publication number | OT-2026-000096972 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-757c-b530-e3bed0203a95 · 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-2026-000096972 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4db05de89b59a983e2402657db12832caa2ac0a8c6ce5411015030d8b44f1fd |
|---|---|
| Markdown | d7761817515064da3e1ac1010efb7142259d9417f39320fc24ded75b3de94b97 |
| Publication page | 475a097b7af8ac6f3e70609c68ca689d53c585c98c53de7bd989793233619a28 |
| Manifest | b3f812716ee4fd2c4c5f9fa8d8ecf91266c96194d52b20f9c0a62bb521c53fce |
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 | ZF+VUJcD55vjqez+BI/rtqX+1TtVHTIq+NScB6K919LwN9w6BjxBktRzm8SRcYqGrPyWkME9M0ePZtbxcK4lCQ== |
| 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
| 2026-09-17T09:10:22.884593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096972observed 475a097b7af8ac6f3e70609c68ca689d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:22.861527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096972/manifest.jsonobserved b3f812716ee4fd2c4c5f9fa8d8ecf912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:22.843390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096972/publication.mdobserved d7761817515064da3e1ac1010efb7142...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:22.697548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096972/publication.txtobserved a4db05de89b59a983e2402657db12832...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. |
|---|