OT-2026-000097831
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000097831) never changes.
Identity and time
| Publication number | OT-2026-000097831 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7380-bb51-f5e4e934fbb3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097831 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4818416d005b469b1d79d74aa0c7fed32df0f37fa810829b5c05ea5c51d996d9 |
|---|---|
| Markdown | fe505fcfcdb668ffb2ae48626bae176ec877c719b73ad0a09ed289ab2d2e97b1 |
| Publication page | 8d9bdadeb0cebcd9665f3b6c4afe2da99b9a0aeca13e2229917b8f248437db0f |
| Manifest | ccefcfaa0f2a25a539f263c6817358764f588c8ef2047b18220751599e66752c |
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 | 8XVJocm+W6jWYsFEWMIQ2GxCUxAJt5v9IvD5wN/jUQsF7TCOglae6An5PutlmWAWbyWa986Fl/lcKGeiUWk9BA== |
| 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
| 2026-09-17T09:32:55.744796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097831observed 8d9bdadeb0cebcd9665f3b6c4afe2da9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:55.726020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097831/manifest.jsonobserved ccefcfaa0f2a25a539f263c681735876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:55.706021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097831/publication.mdobserved fe505fcfcdb668ffb2ae48626bae176e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:55.686579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097831/publication.txtobserved 4818416d005b469b1d79d74aa0c7fed3...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. |
|---|