OT-2026-000066255
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000066255) never changes.
Identity and time
| Publication number | OT-2026-000066255 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-711a-9de5-d7981a4bde00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066255 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e0386d0d41e5be7c0db9c77e474e27c682e733ab4090b1b48806545387ef26c |
|---|---|
| Markdown | af45da5eb4254fa7a3ba02c23111840cd85a664d82781bc8add4713c0d9c9003 |
| Publication page | 8b91444c04b1b40d0b91bb9a495e5acd7be0529839f135e9a282975e8fffd5c4 |
| Manifest | 6a9ef484982c160482039f599a57d7528afd3fb34a54b5a37294e5a86cc12e24 |
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 | o6HzfLSuaI++uPPyskEOy12XJwtZ2MKK5CQ4ka/wqmy2bAj0W7FSSQ77zw8y28rX4mn5MAytSDFznRtxjO2FAQ== |
| 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
| 2026-09-17T10:33:25.540093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066255observed 8b91444c04b1b40d0b91bb9a495e5acd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:25.521386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066255/manifest.jsonobserved 6a9ef484982c160482039f599a57d752...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:25.501619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066255/publication.mdobserved af45da5eb4254fa7a3ba02c23111840c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:25.484156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066255/publication.txtobserved 6e0386d0d41e5be7c0db9c77e474e27c...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. |
|---|