OT-2026-000036483
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000036483) never changes.
Identity and time
| Publication number | OT-2026-000036483 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7626-b804-4ea500806373 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 984eb73a64e786332aa14b2401e328d54afcab72fae5172d293f18133ba703fd |
|---|---|
| Markdown | 06d4e5d1410310c6831c03669418542d7d7a00793199122d9cde5ce040df1c6b |
| Publication page | 8859224c1c897347d0cfba42fa7ade0a026c4d5f4732d69eeed47ec6bd6d3499 |
| Manifest | 8ecd5e010165215e91242c1d85b238acb251f4308927fed762e23bf74cfebb6f |
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 | HSR65wGeDiDZ2yy8pNqidBuuchGIQiE6q7ypPLg1xGER7vA+IGEVrSjvqcDNUOzIOrkVkTih4edxV1TnESQvDw== |
| 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
| 2026-09-17T11:25:10.220878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036483observed 8859224c1c897347d0cfba42fa7ade0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:10.204997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036483/manifest.jsonobserved 8ecd5e010165215e91242c1d85b238ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:10.188121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036483/publication.mdobserved 06d4e5d1410310c6831c03669418542d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:10.170489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036483/publication.txtobserved 984eb73a64e786332aa14b2401e328d5...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. |
|---|