OT-2026-000072163
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000072163) never changes.
Identity and time
| Publication number | OT-2026-000072163 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c2-792b-a77d-386ddcd973e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072163 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b1121c38c4c33401b6c047a990a246e53023ffd8b6d8771b738251492811a64 |
|---|---|
| Markdown | 6708f066dd1af1aa0bda6c536e58a42a17c15ce04951bdd90e69ad1c204fe280 |
| Publication page | c013f99e1a38457869b8ead2bb856c2d9fe2dc95ac2d5de6e61dd22d3e4c8073 |
| Manifest | d9bf5a17fd24ca7a97522cef4c444b76a53c7c1451d3857befc087f08fd78642 |
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 | pp7Fa6RUxLu5gIGzXhdsxmh4Whe9bJwZmTaYRLBQFJyLv+5WTnH0PrAoFCrvKjUOy3vVtCrSLlz2xQDBM1h8Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:23:15.656104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072163observed c013f99e1a38457869b8ead2bb856c2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:15.639206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072163/manifest.jsonobserved d9bf5a17fd24ca7a97522cef4c444b76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:15.621303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072163/publication.mdobserved 6708f066dd1af1aa0bda6c536e58a42a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:15.603438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072163/publication.txtobserved 1b1121c38c4c33401b6c047a990a246e...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. |
|---|