OT-2026-000010583
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000010583) never changes.
Identity and time
| Publication number | OT-2026-000010583 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7125-a53c-971d3dc7e00c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05f1cadf0261d2bf3917a663b458d8d6b21d7ec762d4fa9858cba59ae2dbda8d |
|---|---|
| Markdown | a324b7f4b6a5b3fcbcc3c75f15f60e1050fcac498960e1d3fc8482044e366fd0 |
| Publication page | 1af63628cb8cdbdbe2d4eb9e90676fe2482362b6eabbf679b84ee0c79b3188bd |
| Manifest | a5491a0c6d22c1f7e5582dd2bdb4dd83783be992ba77cc0836b2da51ea7f7e45 |
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 | ENurgxYbF3WU1jfwHC9J6e8qrnvPwBk/MYyrup/NTe+sO63tgBC4YXSLEleIFY6IGj8Z4ECRZmUGij6zRCN0CQ== |
| 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
| 2026-09-17T12:14:45.751883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010583observed 1af63628cb8cdbdbe2d4eb9e90676fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:45.729566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010583/manifest.jsonobserved a5491a0c6d22c1f7e5582dd2bdb4dd83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:45.711085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010583/publication.mdobserved a324b7f4b6a5b3fcbcc3c75f15f60e10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:45.691711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010583/publication.txtobserved 05f1cadf0261d2bf3917a663b458d8d6...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. |
|---|