OT-2026-000041458
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000041458) never changes.
Identity and time
| Publication number | OT-2026-000041458 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-7bd9-aed9-87655dba270d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041458 |
| Status | PUBLIC |
Content hashes
| Canonical text | a37a62e226069f00b590ec72484a49a111d3292e2f61a25209992752bdf0602d |
|---|---|
| Markdown | 8051d4f5b247632405f3cc4044a2bd0bc6083021175338c42b8c6691e2afe460 |
| Publication page | cb6d68cc16483acd3701683deb3058bea450b4a4d9665e5e1c4ae514bcddb561 |
| Manifest | 86f83b10457c489765b4182a6191de3743ef48349d44a960afda0c18f609ffef |
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 | SAPlc5126IJKlWaktUxOrN/M0YFfmfJ03S8swI4uO2HRFLfW0ruBmBomFrspilcx++EETvHls9BxgNaodGiOAQ== |
| 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
| 2026-09-17T11:17:29.066677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041458observed cb6d68cc16483acd3701683deb3058be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:29.050143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041458/manifest.jsonobserved 86f83b10457c489765b4182a6191de37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:29.031636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041458/publication.mdobserved 8051d4f5b247632405f3cc4044a2bd0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:29.012986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041458/publication.txtobserved a37a62e226069f00b590ec72484a49a1...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. |
|---|