OT-2026-000007734
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000007734) never changes.
Identity and time
| Publication number | OT-2026-000007734 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843f-7041-b981-d3e85d8159ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 967876217fec59ab8dcdc813303f452e05eab20093ae7703a970f1ba3d726a08 |
|---|---|
| Markdown | b1cb6ef538a7d2f73796e06800b0f4b5b58a93665427225fd8fa89902ebc3880 |
| Publication page | b463022ad90398782a9251fdf02f8fe949f2e976aa34326dd4574a775f09ddbc |
| Manifest | 38bbaec6e8b55722d4316cfa1ae5a53b95620bb32517e00d8b920cbaf5b63d6c |
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 | 5jCSaiMpbU82usSGlBpd78mxt26xNKp5OrITT895UDBLwBdkCRKSgnTAzu97xBVSiXaRTeg2oCVJohxp8ghpBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:07.553869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007734observed b463022ad90398782a9251fdf02f8fe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:07.535612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007734/manifest.jsonobserved 38bbaec6e8b55722d4316cfa1ae5a53b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:07.518110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007734/publication.mdobserved b1cb6ef538a7d2f73796e06800b0f4b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:07.500277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007734/publication.txtobserved 967876217fec59ab8dcdc813303f452e...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. |
|---|