OT-2026-000065477
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000065477) never changes.
Identity and time
| Publication number | OT-2026-000065477 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7bd9-bbc2-45280c759b1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065477 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5b9736f0fbb31a14853de50522c96be8481bdab54e69d4b81bfe88ac9f4bfa4 |
|---|---|
| Markdown | 205e5a0f2c74160a0e7a104cf74adeb16e10f6f5324c2b7ba90ed39bdfaa090d |
| Publication page | 49a6abab5a64a29b8db8a2d4649204aabf48d3784172206cdc05b16a92ae603f |
| Manifest | 838b6cb4d6cce55a81b5e4933dbd123532f53858f559ac222fced196f7598f39 |
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 | DtgBJQn8tHYmizHdLxUYFh2fRuHXFpTH/qRgyaIjVWCrDMI/xD2Se1P6xJm+OfzwLVDadsGy+9TcB7+uQuklBQ== |
| 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
| 2026-09-17T10:33:45.646722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065477observed 49a6abab5a64a29b8db8a2d4649204aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:45.629108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065477/manifest.jsonobserved 838b6cb4d6cce55a81b5e4933dbd1235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.610388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065477/publication.mdobserved 205e5a0f2c74160a0e7a104cf74adeb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.591750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065477/publication.txtobserved e5b9736f0fbb31a14853de50522c96be...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. |
|---|