OT-2026-000044882
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000044882) never changes.
Identity and time
| Publication number | OT-2026-000044882 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-7fc9-96c9-084731fc8153 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c246475deeacee1c130a25e69c28393b4503ecadf659b565988dd3b66481979 |
|---|---|
| Markdown | a15ad64cbf789b682c03982cb4738f096447752c5cc84ce0fe0a47251af56335 |
| Publication page | 65368a9a55f2a333792364c67d755042a2f95359191c55d2f622a2c125b4a3be |
| Manifest | 3b2cb77223da15f01ca4f10c2dd09e67f79a7f064245cd9891e764d6e32bd703 |
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 | jY5t02sXv2G8/doLGfSv4NQUUBLo/O0BlJ9zOWVYzwZF1rO7rnA+EHMK/fKWbJZt75UVVkbXm9uAJqXObPweCA== |
| 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
| 2026-09-17T11:11:32.381509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044882observed 65368a9a55f2a333792364c67d755042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:32.361594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044882/manifest.jsonobserved 3b2cb77223da15f01ca4f10c2dd09e67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:32.340691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044882/publication.mdobserved a15ad64cbf789b682c03982cb4738f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:32.318058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044882/publication.txtobserved 7c246475deeacee1c130a25e69c28393...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. |
|---|