OT-2026-000010800
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, 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-2026-000010800) never changes.
Identity and time
| Publication number | OT-2026-000010800 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-7a76-b95b-22e8cd651e24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010800 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac2b44c021e37a5f272e647fe7bfc6c4cb647dd00c80d9e441cefc40bb337211 |
|---|---|
| Markdown | e1d65aa6b9db6ab1b9d107b0653a7b1d893551a7f3cfdb84914279b4e42602fe |
| Publication page | 2d6b600c1c417fa9b12489517447f8c824fd761db7a19bac992e31d72aafc758 |
| Manifest | e0bd7483babf97efd39a4d718582a197872078e7708907e2215ddd3f2fa9be69 |
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 | djk6sUhwpyv5iwR06fF0z2spfrCI+CIbKas+9p2k2f517tmtEKwAgcnu4tIkCHybvnoebVr1d0NcQQc/FRnsDw== |
| 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
| 2026-09-17T12:15:44.298832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010800observed 2d6b600c1c417fa9b12489517447f8c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:44.280082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010800/manifest.jsonobserved e0bd7483babf97efd39a4d718582a197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:44.262904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010800/publication.mdobserved e1d65aa6b9db6ab1b9d107b0653a7b1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:44.244604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010800/publication.txtobserved ac2b44c021e37a5f272e647fe7bfc6c4...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. |
|---|