OT-2026-000047058
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000047058) never changes.
Identity and time
| Publication number | OT-2026-000047058 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-7e61-8eaf-ccf95d13a3c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f049ac734d6094086e0bb58d996c8b0bde3cacd57e64d7f15e9fb111d12ad3f |
|---|---|
| Markdown | 1fbbbdade467d5f6feaa8439481db5e832879954dee1d33d0e34008c7a8bf6a2 |
| Publication page | 2a938a8f3b8b0b6eed2829d4ffa90202424e1f1d4de950c54cd766454e6b0a66 |
| Manifest | acc56905ab49314553d2bfcb9acdb2da8d3a1cd60e4895803b247172a5af0d9d |
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 | Pmx83FBRONqBpkJ+B8W/9UgN6hvKFV7Y2+BoNP8nSsx+P5EE1pBpJa9rKRQJZOXR0iRG/97to50HP0WqwbDGAA== |
| 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
| 2026-09-17T11:10:21.346554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047058observed 2a938a8f3b8b0b6eed2829d4ffa90202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:21.328517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047058/manifest.jsonobserved acc56905ab49314553d2bfcb9acdb2da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:21.307403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047058/publication.mdobserved 1fbbbdade467d5f6feaa8439481db5e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:21.282786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047058/publication.txtobserved 6f049ac734d6094086e0bb58d996c8b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:49.748828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047058observed 2a938a8f3b8b0b6eed2829d4ffa90202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:49.730248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047058/manifest.jsonobserved acc56905ab49314553d2bfcb9acdb2da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:49.711676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047058/publication.mdobserved 1fbbbdade467d5f6feaa8439481db5e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:49.694352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047058/publication.txtobserved 6f049ac734d6094086e0bb58d996c8b0...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. |
|---|