OT-2026-000059060
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after set-down, on a tool changer
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-2026-000059060) never changes.
Identity and time
| Publication number | OT-2026-000059060 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-765f-9edf-7310d22562b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1781da3908ccabe6c54f9159f923439280d9558e725bb304cbd8bfb480d35457 |
|---|---|
| Markdown | 6c360353fd6b1edcdf62c2b149bd2adbfbcca2953a6dbc57c10c5803d6529cd7 |
| Publication page | 1a28f68c251c70412ed62328842e94125c1e3db24a8efec934aa2ba4ddb9ce2b |
| Manifest | c9e13b0642eaf920ebd3b5b2283af401cb3055e517245d7510191774ab34115d |
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 | 0wHGzYXX/HKmzW2iEhrHXWalQVw+R5UN62VWC/wh7gb4s1p9wJWqNP+r4oqV1J3rOMWpRQJ6HLzO3Au0riC8CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:53.032626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059060observed 1a28f68c251c70412ed62328842e9412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:53.016913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059060/manifest.jsonobserved c9e13b0642eaf920ebd3b5b2283af401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:52.999717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059060/publication.mdobserved 6c360353fd6b1edcdf62c2b149bd2adb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:52.982220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059060/publication.txtobserved 1781da3908ccabe6c54f9159f9234392...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. |
|---|