OT-2026-000040471
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000040471) never changes.
Identity and time
| Publication number | OT-2026-000040471 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2702-78f8-80b2-33d15e1a1e69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040471 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9074e0e1c9f78ade0f60dba11b36bdf4d81424189789b920e33e506f917a13fa |
|---|---|
| Markdown | 57d5bcf6d035ba73126fd35af978c2b9c9402a9b06fd8b53435efa66c300df1e |
| Publication page | c864734003912358c109bbc2c76b8ee0af56b51441eb16abf097d7c0975ef551 |
| Manifest | 1b064688e2b3fa5c79ecf4908821296999783f5a03d79eef9970a1f555d6a4c3 |
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 | bh8PUrqgVVwxwjYVDiGChwSon9a4d+1S5ynY2H4dLMQ4kl8svH/MEUP57Y/PE34hAh5V1rHbIHz6kAb+1EH4CA== |
| 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
| 2026-09-17T11:19:31.065460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040471observed c864734003912358c109bbc2c76b8ee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:31.047864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040471/manifest.jsonobserved 1b064688e2b3fa5c79ecf49088212969...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:31.029759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040471/publication.mdobserved 57d5bcf6d035ba73126fd35af978c2b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:31.011124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040471/publication.txtobserved 9074e0e1c9f78ade0f60dba11b36bdf4...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. |
|---|