OT-2026-000037042
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000037042) never changes.
Identity and time
| Publication number | OT-2026-000037042 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-79a5-86a7-ff346f2f3c8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037042 |
| Status | PUBLIC |
Content hashes
| Canonical text | c109895c3a62edd8976ae38544c331372cd834fcff83bc9b088fedbfbd2ccdcf |
|---|---|
| Markdown | a8b51e02d5d853dd19d5cc19d23a3dde624c2bd659351414579299e71dedc495 |
| Publication page | 8d971fe31cbdb20e0241ca4fbc87ad198c28f3a51944add5ad6645fb96fdff00 |
| Manifest | 0f93ea9fd2545ceae2591f8315e1d06e245076b72d005376d3b491e4468c219f |
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 | xoVyDcfIt6qsquAeS63zINIhgc3jngB+5K+b4MVqE5NAg6o+erd3N8kb6H8jF/k/PkOEI4JjhjbRY8UYJqo2Cg== |
| 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
| 2026-09-17T11:24:53.406203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037042observed 8d971fe31cbdb20e0241ca4fbc87ad19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:53.385896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037042/manifest.jsonobserved 0f93ea9fd2545ceae2591f8315e1d06e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:53.361457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037042/publication.mdobserved a8b51e02d5d853dd19d5cc19d23a3dde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:53.341926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037042/publication.txtobserved c109895c3a62edd8976ae38544c33137...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. |
|---|