OT-2026-000036504
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000036504) never changes.
Identity and time
| Publication number | OT-2026-000036504 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-72b5-a4e0-0a4fbd3f3328 · 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-2026-000036504 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6364c73b7a77201bcd900952ce40c18ddd0ad4d996acfe8e88721ecf80d66e7e |
|---|---|
| Markdown | 41683b747c0c8484b216400ea7781c438bcd9f74ffefbc8aedac378a982349d4 |
| Publication page | 4f2172e95a9829f1712e4102a1215069d518a91f9d93fd8d49151a7532103b3b |
| Manifest | de39f19ce546754d754e9ddbe9f214204bfa405ad7cef4a299af642083232442 |
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 | ztkCexzWrlSdQeHmq9C76p9iBUuP3glZdC1UgEtI6iKfI4org8EMgaikJxs1tiUd7DYkDlUcksWLPwwnN5R2Cg== |
| 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
| 2026-09-17T11:25:11.879016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036504observed 4f2172e95a9829f1712e4102a1215069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:11.862175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036504/manifest.jsonobserved de39f19ce546754d754e9ddbe9f21420...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:11.844760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036504/publication.mdobserved 41683b747c0c8484b216400ea7781c43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:11.828968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036504/publication.txtobserved 6364c73b7a77201bcd900952ce40c18d...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. |
|---|