OT-2026-000045120
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000045120) never changes.
Identity and time
| Publication number | OT-2026-000045120 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-71c5-8b02-81b5ff2dc440 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045120 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05f0608ea604e82a0f66b2c8a8921742c028f23d2802eea2b557c3a75d5215a3 |
|---|---|
| Markdown | b1e566a28baf1bf36c64de5c7fc619f602d06178b51b30892ba26218d2db7bc2 |
| Publication page | 4b1c61ace57b8d7b69496d160d1db7b849d7c42161ec002d2fe054a57b5a0d32 |
| Manifest | fc107a25bc2ab5c1b15c42a8ae9ea101e42bf0f64215950327008984a2abf1cd |
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 | UEptz2x7VwUXuVp+MtIiGJz71lW80ls01PALCYmffLEd4jdVHxQl6XNgdnuFu6qpZyVENpW0iK36yOfMwFP3Cw== |
| 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
| 2026-09-17T11:10:15.881792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045120observed 4b1c61ace57b8d7b69496d160d1db7b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:15.859875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045120/manifest.jsonobserved fc107a25bc2ab5c1b15c42a8ae9ea101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.838191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045120/publication.mdobserved b1e566a28baf1bf36c64de5c7fc619f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.816577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045120/publication.txtobserved 05f0608ea604e82a0f66b2c8a8921742...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. |
|---|