OT-2026-000100790
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000100790) never changes.
Identity and time
| Publication number | OT-2026-000100790 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7b66-990a-6f0c6ce4cafa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ec15ef522c22d6eb9eab2a02c1f8ab40964b2f10993a941b1d361e5fad934a9 |
|---|---|
| Markdown | 518863f1e3e3c7709c436e96d3728e3e1e3eed4260fd3f589276137307a46e07 |
| Publication page | 33a7c2fdb75e863a957e88606978c10abc937af8a0ade622c9ca0e5f2a2fe89c |
| Manifest | 371661cab237b98c501f9595ca8d9e519c984b9cf66beffe1cca6c24c973ce33 |
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 | yPmQ+n9UlgBFRaWobLzAOhIBPGaNbeo1v9rI3PpgjP+Oj1L8FSZ11UWrkIGybs0r086oSZDQjmRqkKv1ajwACw== |
| 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
| 2026-09-17T09:27:42.104837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100790observed 33a7c2fdb75e863a957e88606978c10a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:42.086779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100790/manifest.jsonobserved 371661cab237b98c501f9595ca8d9e51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:42.067486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100790/publication.mdobserved 518863f1e3e3c7709c436e96d3728e3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:42.049623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100790/publication.txtobserved 0ec15ef522c22d6eb9eab2a02c1f8ab4...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. |
|---|