OT-2026-000089874
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold 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-2026-000089874) never changes.
Identity and time
| Publication number | OT-2026-000089874 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-428d-7b83-a3b5-0753a7e06625 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:31.390046Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089874 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fce25edfdda0c60b663ecbc397e412cfdf3b0a8fd96d38f1414e6caf7d490e0 |
|---|---|
| Markdown | 054e9f14c13b53a55272c0d3b28fd7cd8bd5cac99e035df96e307e7f22055d5b |
| Publication page | 3c7668294b5b86da375a6300917298d9e54749293461c2a3b14717cce144a9ef |
| Manifest | 06bdc43c273cd657cbb48d0590bf124b0d50920d23c549779f8bb0c8b7917bff |
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 | g/POax4Y0YtisDLrP+1G129hoxhgpFjgy0L4TUaDd72BwklUiagnc3X9FlGg3aZIM5nNxEhcrNQm7aO8uv/cCA== |
| 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
| 2026-09-17T09:45:07.807546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089874observed 3c7668294b5b86da375a6300917298d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:45:07.787399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089874/manifest.jsonobserved 06bdc43c273cd657cbb48d0590bf124b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:07.763789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089874/publication.mdobserved 054e9f14c13b53a55272c0d3b28fd7cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:07.744974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089874/publication.txtobserved 6fce25edfdda0c60b663ecbc397e412c...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. |
|---|