OT-2026-000050224
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum 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-2026-000050224) never changes.
Identity and time
| Publication number | OT-2026-000050224 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c46-7781-b850-4f25d44bdf9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050224 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe2d57ada7fbd9e452460a37eb39b3fb0fcd9d0eb6f0b9b4592348f09686f5ff |
|---|---|
| Markdown | 0cdd733cc95866ca42182ff3110c3d88a79ddb15a0c60dfb365d1a106f842ab4 |
| Publication page | 51828932e538f0beb4ecec1655b919b7bcc7df39ee35c04639452f0ad12ac699 |
| Manifest | 688ebe9bfa697df8b91214a47fcc649be282e6676779cb0ca84ec7a3047d40eb |
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 | jjSzy7CRJ2tHhAlfflbUATbCdjjXdW7Mw5AEeVYWIEb2h2eaSEbGEmfR5X70uJikjpJ7NpPtTRj2tPwFFXqgAw== |
| 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
| 2026-09-17T11:01:13.062916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050224observed 51828932e538f0beb4ecec1655b919b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:13.044778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050224/manifest.jsonobserved 688ebe9bfa697df8b91214a47fcc649b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:13.026996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050224/publication.mdobserved 0cdd733cc95866ca42182ff3110c3d88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:13.007698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050224/publication.txtobserved fe2d57ada7fbd9e452460a37eb39b3fb...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. |
|---|