OT-2026-000097106
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, 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-2026-000097106) never changes.
Identity and time
| Publication number | OT-2026-000097106 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7a83-b490-b62c8401490c · 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-2026-000097106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 592a4d44a6ea841af0cedd563de40ba363b6d989da82bad2d63f664228f7ad44 |
|---|---|
| Markdown | 5d17b3ce09e0fe5f51a23395bd7c79441500342eaec3bee7ce2750d1417c46cd |
| Publication page | bc9edf4da3e748208b627f1104cbe4c10c4f572fdaa56af4c018c445a724b158 |
| Manifest | 8eecad1fa363745e3f5ff83f8607c5275470b1c05d1c8dd9b83eaded99c347fe |
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 | AiOPyK9viHHN4xpMLHZPES7tOFYyfY9vywcSbzVorvUB2i76rkPGrB5tAvVZnG8FSxSKgoUAS0vkMrccadLTBA== |
| 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
| 2026-09-17T09:10:44.674631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097106observed bc9edf4da3e748208b627f1104cbe4c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:44.656529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097106/manifest.jsonobserved 8eecad1fa363745e3f5ff83f8607c527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:44.636633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097106/publication.mdobserved 5d17b3ce09e0fe5f51a23395bd7c7944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:44.619323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097106/publication.txtobserved 592a4d44a6ea841af0cedd563de40ba3...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. |
|---|