OT-2026-000080224
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000080224) never changes.
Identity and time
| Publication number | OT-2026-000080224 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e76-7765-b04d-764d4b3bd01f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fb45646e942abc6b015dae3c120c1cae383d2382a624d47373e66fe8045c8af |
|---|---|
| Markdown | 9527f444dc3d5e5afcddd43058f38d624abffb1d39aa734ef8a9f344ff888961 |
| Publication page | 6eb5277f7cdcb9fbfb28cf2cab25a4508f14975af90536a7e993b620f55a6c49 |
| Manifest | e6cf1498ec97baa4102bf9605e6185d05deb2d0ece003ce07be23ae4c5de61ae |
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 | 9CJHEg/xvE+0tbCuNpZhv2bXe1LbPxNsa5tIcDXl1TrC8qbzvhF4M9LVDuaN6j+lCqzkDlxcXsrg7tBCjWgVBQ== |
| 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
| 2026-09-17T10:02:40.738805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080224observed 6eb5277f7cdcb9fbfb28cf2cab25a450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:40.720086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080224/manifest.jsonobserved e6cf1498ec97baa4102bf9605e6185d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:40.699960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080224/publication.mdobserved 9527f444dc3d5e5afcddd43058f38d62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:40.683976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080224/publication.txtobserved 6fb45646e942abc6b015dae3c120c1ca...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. |
|---|