OT-2026-000045792
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000045792) never changes.
Identity and time
| Publication number | OT-2026-000045792 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7cb6-aa5b-d07766462342 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80d6695257f70787b11cc296f52dd4cf6858cac49459db7888461820735b1bf2 |
|---|---|
| Markdown | 8dcfe3e780ffa93240bd24ad32702b1d5544826b8190d63ad7874bd9a488753c |
| Publication page | 2768b1959d5a49dd19df5a9256dd60f6770cf2a93e78f0bfdc0672814d60d429 |
| Manifest | d485a69bb30ba6b5996935dc823a81c242dac02e11268453af8f4eff770af2f7 |
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 | 6b9W9qnmAuTxOqkQeShdynOUkD+fxXAgTd6Lr0Ro9AQ+WcggTWpf4xhiRbCVEFck/5h7/F8+eSUYDhNZSO7zBg== |
| 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
| 2026-09-17T11:09:39.376400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045792observed 2768b1959d5a49dd19df5a9256dd60f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:39.358120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045792/manifest.jsonobserved d485a69bb30ba6b5996935dc823a81c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:39.337463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045792/publication.mdobserved 8dcfe3e780ffa93240bd24ad32702b1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:39.318182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045792/publication.txtobserved 80d6695257f70787b11cc296f52dd4cf...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. |
|---|