OT-2026-000024057
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, sustained 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-2026-000024057) never changes.
Identity and time
| Publication number | OT-2026-000024057 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7510-a343-073edda24ba6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024057 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fcf967194d1b1757adb780f69f5196df45bba450f109b7e86ff170a1a5d1bfb |
|---|---|
| Markdown | 8da075d63057fccfa15ba266c9d6098b50d47986f0d556b58cb2e0c3757d5ee1 |
| Publication page | 3ad836bcda236351e512ee7f7ee86cb9f1cf5c687a9eb6bc048ae19b81bd2c41 |
| Manifest | f85b795bf129c881439d8f4442bdca7262533b2a915d048c13cb04cbc9be9391 |
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 | oskqbOIv/yghwGLkqZRGnSGyxvEVjMWbsdMUrZ6pzUpIpgnSj+ioe4VPvYRqLTzMHFf3KGepnFnaC8+2HXT2CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:57.909943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024057observed 3ad836bcda236351e512ee7f7ee86cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:57.891665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024057/manifest.jsonobserved f85b795bf129c881439d8f4442bdca72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:57.874060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024057/publication.mdobserved 8da075d63057fccfa15ba266c9d6098b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:57.845445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024057/publication.txtobserved 8fcf967194d1b1757adb780f69f5196d...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. |
|---|