OT-2026-000092405
Publication integrity record
Four cup vacuum gripper, four zone face, 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-2026-000092405) never changes.
Identity and time
| Publication number | OT-2026-000092405 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7dcb-9089-464ceed39111 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092405 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bd9e56fe5d93459fc397f6be959908feeec86727a23abc54755563b04e54296 |
|---|---|
| Markdown | 3b00790934fa3c1148a8d9c195b63079599ba22c07fb48bcc34621c106bcb06b |
| Publication page | 45b92a3aa6fb9d8bcd0e20e26d8b04f64509f37dc1f8b40406ab0646242ae240 |
| Manifest | 87a5c471169d38d3a8f605ebca69a9dfc77beee2704e4e43fde5f078b2b9e791 |
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 | sOy4rFA5r0ju7oje2R40vBEzI76dGu6MrSJ+wYA2Ee6Y2A2vsjvrznoXJXo19HYBopQ2+Nw07aRReWr31hSHBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:57.266932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092405observed 45b92a3aa6fb9d8bcd0e20e26d8b04f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:57.248120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092405/manifest.jsonobserved 87a5c471169d38d3a8f605ebca69a9df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.230328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092405/publication.mdobserved 3b00790934fa3c1148a8d9c195b63079...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.211942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092405/publication.txtobserved 7bd9e56fe5d93459fc397f6be959908f...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. |
|---|