OT-2026-000032128
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000032128) never changes.
Identity and time
| Publication number | OT-2026-000032128 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a5-7874-8474-0331c51532ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032128 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ab17b8a17928ae1840a3f76baf8e475fc220dbf704b747f098ee2c5e7ee420a |
|---|---|
| Markdown | 0285dceb0801373dea75f667ac24ea862236da5139c3db7080e0665af758cb27 |
| Publication page | 0aadabdc953c6586f4c9b5192479ce442a700cc651fbb97df8b6d0baf4835375 |
| Manifest | 6059a8b6df5454bd42192a50a6fe5303a8b8175a210659ab0c6ce8ec26473cd0 |
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 | Z3mh4jcwin0zBp9T8URJOSoMYk+rtjHd4uOL8XWHk3X8dxC5jfL5YG7Rn/+ESCUUyHsfUgXTVZXKcHzNcyaMBw== |
| 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
| 2026-09-17T11:34:26.759279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032128observed 0aadabdc953c6586f4c9b5192479ce44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:26.742660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032128/manifest.jsonobserved 6059a8b6df5454bd42192a50a6fe5303...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:26.726634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032128/publication.mdobserved 0285dceb0801373dea75f667ac24ea86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:26.708228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032128/publication.txtobserved 9ab17b8a17928ae1840a3f76baf8e475...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. |
|---|