OT-2026-000045066
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump 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-2026-000045066) never changes.
Identity and time
| Publication number | OT-2026-000045066 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-763f-8036-c39bc927a187 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d47cd7570e6f32b00d0e83254f9e5f378e4da3d3e3f90fddc1a4984d0e58028 |
|---|---|
| Markdown | 89449fdb57d672c4f417f99dbf172d8b20f849898e1eb6c31d719a1b143f7b5b |
| Publication page | edd80a6c11749c4cd18f956f227127138c27ca6c0a07832e1318a00f26115fce |
| Manifest | d8659bbd37389f2b03e94a18c01bd172302e38a2aaddf8e94064f57f3fa86aba |
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 | WN0NNdUZ2clhagy+mX4BolkJEvitMIOWkofLoSLAEScmDzJC/qx3Kp3K47L723kOS1whm9m8Empmk8EMipdzCw== |
| 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
| 2026-09-17T11:10:05.770987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045066observed edd80a6c11749c4cd18f956f22712713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:05.752023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045066/manifest.jsonobserved d8659bbd37389f2b03e94a18c01bd172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.732749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045066/publication.mdobserved 89449fdb57d672c4f417f99dbf172d8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.713878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045066/publication.txtobserved 3d47cd7570e6f32b00d0e83254f9e5f3...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. |
|---|