OT-2026-000059273
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented before set-down
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-2026-000059273) never changes.
Identity and time
| Publication number | OT-2026-000059273 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7c88-ad4d-a86a95ed4e18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059273 |
| Status | PUBLIC |
Content hashes
| Canonical text | b783776163c26cd04573856d375d23dfda1b1425debb7b8d40b43cc767511880 |
|---|---|
| Markdown | fe7dc8178fcbd43d31d527d12d76111f8bd088ce5a27bc4631e27d834af3d419 |
| Publication page | a3183dbc5405ff4f432ff7c56bbfb9d1e0b5ef1935309ccf71868a7ba6b84551 |
| Manifest | 18d6fd0611d70db03476439e66ae9f0e089b57b183cf8b641b49d66037e53ebe |
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 | HHqGpTMFjNrZyOwyKZLv2b+x7jTnWyReJNZ1+MshMewE/NrX9BC1ro7d9ZA5uk+wYdPJ2W33IQg1nud/m6QWBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:49.571899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059273observed a3183dbc5405ff4f432ff7c56bbfb9d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:49.555417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059273/manifest.jsonobserved 18d6fd0611d70db03476439e66ae9f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.536872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059273/publication.mdobserved fe7dc8178fcbd43d31d527d12d76111f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.520053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059273/publication.txtobserved b783776163c26cd04573856d375d23df...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. |
|---|