OT-2026-000024807
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pulsed 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-2026-000024807) never changes.
Identity and time
| Publication number | OT-2026-000024807 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-74cb-8090-442088298c55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71bf0e1afe6fccc2883949f293679617df328199b53473564e799add81926fb8 |
|---|---|
| Markdown | d5a6e959a8a6b0d7ce2ef8b2f14d02d5026955cb4ef1ac7a5e766278adba1fff |
| Publication page | 515409b41ef62e550b0ab3c2f84c65fbe12a67488ee9cdb4e8f9f63c55c046db |
| Manifest | c989616083cbd7e2b4ac74385268810e04102d71947b16f583339772a883d656 |
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 | RYuLN85+eVpGI/QsaBDRSAb7ZLGQip3oDSHteOBY0cBUs/0RKAOqFyNONrKviP7qSAxc10SeZdL0D2rruU2TDA== |
| 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
| 2026-09-17T11:48:05.286623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024807observed 515409b41ef62e550b0ab3c2f84c65fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:05.268441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024807/manifest.jsonobserved c989616083cbd7e2b4ac74385268810e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:05.249859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024807/publication.mdobserved d5a6e959a8a6b0d7ce2ef8b2f14d02d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:05.232270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024807/publication.txtobserved 71bf0e1afe6fccc2883949f293679617...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. |
|---|