OT-2026-000024075
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000024075) never changes.
Identity and time
| Publication number | OT-2026-000024075 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7af7-8fef-212a915fb18c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e00e11cf1851ab8fa3a34dcfed7e163f3ce405981911abc3323f0ce933e4569 |
|---|---|
| Markdown | 8970af708401977eee8fcd7dcafc1187e8eaf93c4bba0db25899bec5b9f770d8 |
| Publication page | f447dfe38ef2946174b20010d77c90756d7f61959f82a141d53b45cbdb0396b5 |
| Manifest | ee6321efa3f0db5ef418d9e5c1c61a3bd5e9331efdaf950ddc17034ad8b5743b |
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 | HmsZ6WqCC68zDaty5f+nlk5QB7wPwQeELVwOUfR5GNfMn0rt1Exxw2WsY0V8NBJPLffQWjmiv+zIZG6uWvOuBA== |
| 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
| 2026-09-17T11:50:59.304989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024075observed f447dfe38ef2946174b20010d77c9075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:59.288183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024075/manifest.jsonobserved ee6321efa3f0db5ef418d9e5c1c61a3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.269564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024075/publication.mdobserved 8970af708401977eee8fcd7dcafc1187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.245389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024075/publication.txtobserved 4e00e11cf1851ab8fa3a34dcfed7e163...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. |
|---|