OT-2026-000046725
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000046725) never changes.
Identity and time
| Publication number | OT-2026-000046725 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-772c-af90-a1501c928021 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e3cda86fb8dcc8172567ca0e5e00cb5073d7221a8dff7f0d23db28f29a4026b |
|---|---|
| Markdown | 03ead53a858828ec2423959c02645b08ec01c37736ccdb1480f48923330aeee3 |
| Publication page | 93e3fb7f28e0b9a1683d231cfe98332cbd2c951c3c0f0d8a624ab325f5094684 |
| Manifest | d0a2c56090fe57640d18e500a8d3a64a237da2984719c2e9b4fcb06c5958db5c |
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 | dQQXjuqX2PjrdZ+H+bBBFwJe4dQHy0EiLo9MV/WxBFgogd5AMY+MRjKGDMerIcE1O2GOPr0j7Bco04dRnihOCg== |
| 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
| 2026-09-17T11:08:57.033496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046725observed 93e3fb7f28e0b9a1683d231cfe98332c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:57.014274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046725/manifest.jsonobserved d0a2c56090fe57640d18e500a8d3a64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.993121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046725/publication.mdobserved 03ead53a858828ec2423959c02645b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.974043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046725/publication.txtobserved 7e3cda86fb8dcc8172567ca0e5e00cb5...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. |
|---|