OT-2026-000070471
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000070471) never changes.
Identity and time
| Publication number | OT-2026-000070471 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7f2b-b33d-1276bf334c17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070471 |
| Status | PUBLIC |
Content hashes
| Canonical text | 975e907227d2211c1548d118d8520aa01968405ba72014d5d3111655a96d0a15 |
|---|---|
| Markdown | ff485da01967bb7df320e772876bfef4f1f975c0cd5e37bc72f6cf9492dde0bb |
| Publication page | 6bda8d3b5bbd73c9a8676c176031d3b0240b6e55bec4a3da0c5d99a5f61023ae |
| Manifest | 5b75f68d77fa9abf8f63f6a4700f4a497fe4676670d59613d387dc1fb1873083 |
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 | uZMB86VF0KXD+zcQ+bDJEvY3/9iAMzVwKdUacyrQWhNzmwGmwFx7cu+1HYz1x/sDCM39lENfe719lxQRZkO7Cg== |
| 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
| 2026-09-17T10:26:18.076830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070471observed 6bda8d3b5bbd73c9a8676c176031d3b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:18.059638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070471/manifest.jsonobserved 5b75f68d77fa9abf8f63f6a4700f4a49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:18.040897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070471/publication.mdobserved ff485da01967bb7df320e772876bfef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:18.023800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070471/publication.txtobserved 975e907227d2211c1548d118d8520aa0...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. |
|---|