OT-2026-000036660
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000036660) never changes.
Identity and time
| Publication number | OT-2026-000036660 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7137-8f8e-ec16a4a5de7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b4639a2c84a413ce5d85226832f21b4d2e5b13b7cfc2be75538d52187bf8719 |
|---|---|
| Markdown | 68289b65206ddba1309f62cbd36863c54d4af83353ce3e0355b97a7f29ff5c12 |
| Publication page | d7ee6f6e6766469317eee5a700dad248342ae17926c0a077392710399f1557a2 |
| Manifest | 7779de9cf3a8772f1bc08ea3b7aef7830561e97c36dbb766153a74f83be45f47 |
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 | VrtmbgOE6SDS7/QHTAYRS0q1EkD3yzTLUkrDJr6DY4AG7//jWZlkAQ3EJw5Fz8kNp5LLBh4K8JCxl2rF0IjwBg== |
| 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
| 2026-09-17T11:26:00.675386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036660observed d7ee6f6e6766469317eee5a700dad248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:00.659201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036660/manifest.jsonobserved 7779de9cf3a8772f1bc08ea3b7aef783...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.642757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036660/publication.mdobserved 68289b65206ddba1309f62cbd36863c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.625542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036660/publication.txtobserved 2b4639a2c84a413ce5d85226832f21b4...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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