OT-2026-000038742
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line 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-2026-000038742) never changes.
Identity and time
| Publication number | OT-2026-000038742 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-7d09-b3d9-177672669f4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038742 |
| Status | PUBLIC |
Content hashes
| Canonical text | 054d30dc3dabed49e7ec17d4995b48190e8ebcb98c9e320d6e84088b7c7aef07 |
|---|---|
| Markdown | 1efe6f405395453b40a0e0bf3f6f8f79a1f6c2a30c881465321b6bb151ed5aa8 |
| Publication page | e6965254adc931b80bf42d7a802c76b298cc6cdfba4ed7990393cdd0fca4b286 |
| Manifest | 6b56313cbaf0f26ca62b7ae299fb91bf71f0cbf26345b21505cfb5b303efb855 |
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 | M6EicY1QcoRvx8PzgskelQ/x0HcEXOSrG2xSyhG0fBTOp7TeSQT/8VC3Dj5+XevJftTtPOQFqIq07Tw2HTGrCg== |
| 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
| 2026-09-17T11:21:16.505732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038742observed e6965254adc931b80bf42d7a802c76b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:16.486150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038742/manifest.jsonobserved 6b56313cbaf0f26ca62b7ae299fb91bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:16.467551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038742/publication.mdobserved 1efe6f405395453b40a0e0bf3f6f8f79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:16.448094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038742/publication.txtobserved 054d30dc3dabed49e7ec17d4995b4819...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. |
|---|