OT-2026-000097402
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000097402) never changes.
Identity and time
| Publication number | OT-2026-000097402 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cc-7080-8ad1-2223bead745f · 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-2026-000097402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6792344edf0af6d6a43f22a47d6dfd2e02f1d2d4f3f48806b4b7fdf708770750 |
|---|---|
| Markdown | 689c8517ecd60c006f5a8af77f2b8077c38a21f877dcdc243b1f8f8913d35c55 |
| Publication page | fc416313e5669894ee89f096ca3a9b7d6829ff8aa9601b637cbacdab0aa17fde |
| Manifest | fdc5a733ed6085387d10bf583e859619ea2a17f899e3d4eb96b792e19bf86fc9 |
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 | WkRBedyxBna3K3cy21ez+orjWesUeXvWb9XfR90F3bnXbEgJ4kfIbZHZ2qQ16isKfxff0iJSPMwpBOoQqsisAQ== |
| 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
| 2026-09-17T09:33:41.283765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097402observed fc416313e5669894ee89f096ca3a9b7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:41.265572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097402/manifest.jsonobserved fdc5a733ed6085387d10bf583e859619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:41.247016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097402/publication.mdobserved 689c8517ecd60c006f5a8af77f2b8077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:41.227521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097402/publication.txtobserved 6792344edf0af6d6a43f22a47d6dfd2e...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. |
|---|