OT-2026-000010424
Publication integrity record
Single cup vacuum gripper, two stage ejector, 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-2026-000010424) never changes.
Identity and time
| Publication number | OT-2026-000010424 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-714a-80f8-bfa7a7cddb99 · 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-2026-000010424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3252e6315de8b64270951d77bee89845351125eb798c06d75bbed6073cfef7f2 |
|---|---|
| Markdown | 98922962df77f05839c9f7f282380172cb2de3259d0c12fd7c39106bb65440a0 |
| Publication page | 27de4c050e25e541ab1acbc4243a9b9bdf2a468da33418d0681508fc05f053a7 |
| Manifest | 3351ca00d9e0775989d5ffeb86f576fce0b6d089fa67e21f238793254fddd80c |
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 | c1CvYioxo6w2oR7w67fovhh68pH47LAtD2tk1JnExMNMpYCJIE6UEiPQu+Eb0bM657GLFa+acW9A5/Mj6wgUDg== |
| 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
| 2026-09-17T12:14:33.154439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010424observed 27de4c050e25e541ab1acbc4243a9b9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:33.137848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010424/manifest.jsonobserved 3351ca00d9e0775989d5ffeb86f576fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:33.118130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010424/publication.mdobserved 98922962df77f05839c9f7f282380172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:33.099988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010424/publication.txtobserved 3252e6315de8b64270951d77bee89845...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. |
|---|