OT-2026-000032004
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000032004) never changes.
Identity and time
| Publication number | OT-2026-000032004 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad2-7f99-95f5-26ea24d4e30c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032004 |
| Status | PUBLIC |
Content hashes
| Canonical text | a06a0ede248fafbaff3ac4ed1a0b67c3a94c97332e38a136ceffb7e74bbd9681 |
|---|---|
| Markdown | 0c180042f89c62a401b4257813d0f23c405855eddf78688e4e852a5daea31ed4 |
| Publication page | 95f3190567048db9c27c2cc6098b765cfac55a5637533ab79319f29e16551a1b |
| Manifest | e684a3b2fbc4bc8e48fd94db816b578475bbaff678f75e1dbdbfd5b426355a67 |
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 | +lQHuGKBKDaWLgRE2qgvC/8IrZeDy+UHYU2A1wuONr8RIzQ0kRQWa3rTn4cYOQYa6YpbbdFEDTx2MFBj8V/aAw== |
| 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
| 2026-09-17T11:35:24.342587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032004observed 95f3190567048db9c27c2cc6098b765c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:24.321301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032004/manifest.jsonobserved e684a3b2fbc4bc8e48fd94db816b5784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:24.301296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032004/publication.mdobserved 0c180042f89c62a401b4257813d0f23c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:24.282748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032004/publication.txtobserved a06a0ede248fafbaff3ac4ed1a0b67c3...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. |
|---|