OT-2026-000045030
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000045030) never changes.
Identity and time
| Publication number | OT-2026-000045030 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f767-7859-9b17-a933ff6a168b · 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-2026-000045030 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6787f9521433f5d7c84f435dfa690df98871b90b9f9181c851ccfe54ae2e76c |
|---|---|
| Markdown | 2be19ace1e6246e22fb8c7c7cb32ef1b1bc2f8092babd42ea7f635917e20359b |
| Publication page | 17221214b67a2644787770696852b9e9b3f25c44c41c962bc23cfa8cb3fc94f9 |
| Manifest | 94a789637dcaeecdfc225036f2b91aa02d936681af04d8bec677b142613c136f |
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 | MI47Xx1H1lU1OMvyWbAhhVkG51wqNAa/tp8B1KhMXCKMVox7JzIKVqwOAykx3qx7A66D0MAoTW4p8kCimoCgCw== |
| 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
| 2026-09-17T11:10:02.678893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045030observed 17221214b67a2644787770696852b9e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:02.658103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045030/manifest.jsonobserved 94a789637dcaeecdfc225036f2b91aa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.640082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045030/publication.mdobserved 2be19ace1e6246e22fb8c7c7cb32ef1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.620676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045030/publication.txtobserved d6787f9521433f5d7c84f435dfa690df...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. |
|---|