OT-2026-000095860
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000095860) never changes.
Identity and time
| Publication number | OT-2026-000095860 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-7e51-8a14-294688019936 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 987cfcf212399b15758d7a4fd6453ca677eeaa16f6fa4c24f652026dc08d0277 |
|---|---|
| Markdown | 87e4255d03876bd8d7134f7067d739218efca9e255ca9beac720b83aea114616 |
| Publication page | 9ff411ec7fe92a24161fcca244ae825a7fe4164727e38a42640ac9c32edd05f2 |
| Manifest | eebbd0a26dfb74a6781adbd4a48eb9a698dfc68addffef05e0953c5114f11344 |
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 | ZGcFN94vWxh7fjEweRfLo5wftBiiO0F8Q6T/B1je4QPjNShLRkO6v7FNFgSUrESCQ/3HgIgKgQWsnwBb4D94CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:03.166672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095860observed 9ff411ec7fe92a24161fcca244ae825a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:03.150281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095860/manifest.jsonobserved eebbd0a26dfb74a6781adbd4a48eb9a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:03.117672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095860/publication.mdobserved 87e4255d03876bd8d7134f7067d73921...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:03.083938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095860/publication.txtobserved 987cfcf212399b15758d7a4fd6453ca6...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. |
|---|