OT-2026-000059979
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000059979) never changes.
Identity and time
| Publication number | OT-2026-000059979 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-73d0-992d-1ae46d77b475 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059979 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b6a76a7e74b37912fe93e75fb7fa81415610dcc770f64c6275099cc439de51d |
|---|---|
| Markdown | 5a1d50b2460faf6d8af7f99fe5ec78503cf6480829b62e8d51c361ccdae37473 |
| Publication page | b796bb961885e6c46b6ac34d938e7c5f75cd54b3a8b3667546ba8bd2afabc328 |
| Manifest | 893dc2cc9deb0071f0c274810a6f22a6b32e0c5599aa224b4a739364c4cb5ff7 |
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 | MCJYSJahtELqiMP67Ympbc0SeYlmnbfMmRTfIie2dbi5UD9dBF6bcn7S8g7g5yelxiQ2vww3DQGNKd+8hUGhAA== |
| 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
| 2026-09-17T10:44:45.999488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059979observed b796bb961885e6c46b6ac34d938e7c5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:45.975753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059979/manifest.jsonobserved 893dc2cc9deb0071f0c274810a6f22a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:45.957487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059979/publication.mdobserved 5a1d50b2460faf6d8af7f99fe5ec7850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:45.937778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059979/publication.txtobserved 3b6a76a7e74b37912fe93e75fb7fa814...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. |
|---|