OT-2026-000024395
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000024395) never changes.
Identity and time
| Publication number | OT-2026-000024395 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7fa0-89cb-eb10b0772d66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024395 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17189827b03dc005bbf047aa1e6ad641b4728087842606db69facaad2eccf4f1 |
|---|---|
| Markdown | 71c8154dd79f8b6ec9f861adf4faae09da52807b356d3e396e0c15abfeec81d7 |
| Publication page | df75cd25de9b5b31665138707420ad9c022f51b23460fad91417f4435a90e9fe |
| Manifest | 12803e60df0161afd5564859526416927db338f581fd8f7267ffb1c237922ea0 |
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 | b16XwnPB5VFZnOq7VEfo/cq7UpngrSAqm2pU86cweTYWwnzxWocJxSqZlsyqNiOivk15f8qg7hk+FfkGoZkqAw== |
| 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
| 2026-09-17T11:50:16.288205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024395observed df75cd25de9b5b31665138707420ad9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:16.268817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024395/manifest.jsonobserved 12803e60df0161afd556485952641692...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.245335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024395/publication.mdobserved 71c8154dd79f8b6ec9f861adf4faae09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.227560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024395/publication.txtobserved 17189827b03dc005bbf047aa1e6ad641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.837650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024395observed df75cd25de9b5b31665138707420ad9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.813952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024395/manifest.jsonobserved 12803e60df0161afd556485952641692...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.796530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024395/publication.mdobserved 71c8154dd79f8b6ec9f861adf4faae09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.769122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024395/publication.txtobserved 17189827b03dc005bbf047aa1e6ad641...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. |
|---|