OT-2026-000035124
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000035124) never changes.
Identity and time
| Publication number | OT-2026-000035124 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-70c0-a2e8-4daa995a7980 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035124 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd4bbe98d5cb6d33fb1da697c8cb15b69d6feaf2e0c35c489d9b11d08b0d9e0e |
|---|---|
| Markdown | e0853a21ed59f031adcaa4aad54e29307056548e67b410b745f78d3de76d2d6f |
| Publication page | 5b1906017ca4f15e27ec28ddc6712038458476fce73beb3494fd646decc105af |
| Manifest | 931822d2cba141732343ed48b2e45552e2d8fae0a1990090d4332cb0db7e5c30 |
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 | Gp7/LAqKowzn9z8vVRqO6VLaAPp6rQ/BORC43m6kUcJlNB6QmdZLVHNHSRaHruQezmLMzpego8sYNFQ6MytbCQ== |
| 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
| 2026-09-17T11:28:12.351199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035124observed 5b1906017ca4f15e27ec28ddc6712038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:12.333646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035124/manifest.jsonobserved 931822d2cba141732343ed48b2e45552...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:12.316979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035124/publication.mdobserved e0853a21ed59f031adcaa4aad54e2930...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:12.299651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035124/publication.txtobserved fd4bbe98d5cb6d33fb1da697c8cb15b6...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. |
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