OT-2026-000062560
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000062560) never changes.
Identity and time
| Publication number | OT-2026-000062560 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7edc-9469-aab4ea95391f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062560 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5097370ad82812a51389c5c0ff7fb7c31ce527ca879d59b746f0bb08da9ca495 |
|---|---|
| Markdown | a54d0128d6d93d60a10ccb172484c63042625b27de19259f216566b37441347c |
| Publication page | 8abdd2aa9e61d12eebb5f2a7898e8b9be68387ed440e71a55f0c259fc0942537 |
| Manifest | d92b29b55eb1cf4ba1dda751fda3507ee4865d56f33882149bbcd65b8cb3927d |
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 | MYTXiEzTLI6qzkgWnHN1s7CCDmkakqwCcuxH0iIRG24faNemdeyrPpxowdI9pzinjAwe20i2nxZGTmHkTYduDg== |
| 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
| 2026-09-17T10:40:02.244389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062560observed 8abdd2aa9e61d12eebb5f2a7898e8b9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:02.222866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062560/manifest.jsonobserved d92b29b55eb1cf4ba1dda751fda3507e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.136841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062560/publication.mdobserved a54d0128d6d93d60a10ccb172484c630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.038562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062560/publication.txtobserved 5097370ad82812a51389c5c0ff7fb7c3...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. |
|---|