OT-2026-000032632
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum 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-2026-000032632) never changes.
Identity and time
| Publication number | OT-2026-000032632 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-757d-a716-90a8f589ad58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18d7bc366eea11a895f400d1a8010e12ccf36d022f0229192462bdda0e4178bd |
|---|---|
| Markdown | e0b954ca2f830e9c77bbb15902d0990fbf596c266402afcdb2a5e2ce6c74b1c6 |
| Publication page | 99e73270a390015c44009401eec8bfde58a2ebc69bdabf628e1e627a88767926 |
| Manifest | 47523b7009dd793ad47d2bd587a1082601c1a589555f9f7e66f85182be4f7f4d |
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 | jGVSNalTs+8F0rqmduWPowpCZRM7tg+eZiBfVSQgA3vNURYBqqpwYixzrdcFFxP6/I/dQDzYkNYmiUhF+Z7lBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:13.283981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032632observed 99e73270a390015c44009401eec8bfde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:13.268184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032632/manifest.jsonobserved 47523b7009dd793ad47d2bd587a10826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:13.250902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032632/publication.mdobserved e0b954ca2f830e9c77bbb15902d0990f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:13.234553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032632/publication.txtobserved 18d7bc366eea11a895f400d1a8010e12...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. |
|---|