OT-2026-000097247
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single 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-2026-000097247) never changes.
Identity and time
| Publication number | OT-2026-000097247 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7dfe-8393-186f96ac248f · 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-2026-000097247 |
| Status | PUBLIC |
Content hashes
| Canonical text | b368aa43ad0092fc09d975ceb6c4faba635e83284615fd485ee682747aea96d5 |
|---|---|
| Markdown | 7d6f7b8556ca28c14cb68b821ca0b02033eb494de41cbc5096be46f62d9f75b1 |
| Publication page | 59dd2e19ee10aaa68400a9dc0c771c3a64a686a7042c4aabcb8a2b13b642a7ce |
| Manifest | 69b17521807dbe4df78627e1c3e4bd3be802a89248609fdc1090b48aa8988557 |
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 | XryQqhUoOnj0dKmP9qLGExY/hwg2hg0aVJLBzgmr+ABOP4oDSkwCzXzHDONfGBWK2gzcMClUU9lY6GAHN1Z1Cg== |
| 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
| 2026-09-17T09:33:29.992123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097247observed 59dd2e19ee10aaa68400a9dc0c771c3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:29.955677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097247/manifest.jsonobserved 69b17521807dbe4df78627e1c3e4bd3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:29.938358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097247/publication.mdobserved 7d6f7b8556ca28c14cb68b821ca0b020...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:29.920857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097247/publication.txtobserved b368aa43ad0092fc09d975ceb6c4faba...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. |
|---|