OT-2026-000034971
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed 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-2026-000034971) never changes.
Identity and time
| Publication number | OT-2026-000034971 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1b-7872-9778-556ac68fc4c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034971 |
| Status | PUBLIC |
Content hashes
| Canonical text | c983ebac7747e23afd00bf9cfc31332da4eb44df4c83dbff17d9fef637d2c513 |
|---|---|
| Markdown | 195dc7d226de385997c0c7077143de42e292c6e19978e26199ee7c48a44a92d8 |
| Publication page | 31c84a0926164780c1dacb4049e51336ecf87e098d4d3da9ee80ea69eec23499 |
| Manifest | 23fdbe70352a44826a104182e10342cc2ca199b5fb4a1bdcdd0b247d04854f84 |
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 | 7aHjmIN13SW3FT/A15l6mDJ/Y1l7LNy4o+ThQEPwbB7MwZvJZ53D3UxIqiSI+vNzJnU8Xkym/t++n8A05DSuDw== |
| 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
| 2026-09-17T11:27:54.065810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034971observed 31c84a0926164780c1dacb4049e51336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:54.050070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034971/manifest.jsonobserved 23fdbe70352a44826a104182e10342cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:54.032263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034971/publication.mdobserved 195dc7d226de385997c0c7077143de42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:54.012285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034971/publication.txtobserved c983ebac7747e23afd00bf9cfc31332d...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. |
|---|