OT-2026-000097598
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097598) never changes.
Identity and time
| Publication number | OT-2026-000097598 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-75d3-9ec9-58ea0775b8b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097598 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0f65611d920b364c517eaf9b3cd6be6d38d9d0ed6a1ad292822d139e2de1eee |
|---|---|
| Markdown | eebb2b08b6e7357d730e174307d9948227812a55ef5b50e00f14f643911cf4d9 |
| Publication page | d6f9e32f0c5553f3723c5d41e22f1286223fb10e4d966fe2d29badf495a2f767 |
| Manifest | bae49c571179146c01df1c6cbffb1180fd004f64b070484e61567e249c9a0b09 |
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 | NwBd+iC0Q5s9GkYheX5iiU9Ry1wDXM5X/cOh372ump3Bc3htfxrNamcUwW/ehrviKyN5zxbdVMVEXIJmAIXxDg== |
| 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
| 2026-09-17T09:32:36.229554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097598observed d6f9e32f0c5553f3723c5d41e22f1286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:36.209345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097598/manifest.jsonobserved bae49c571179146c01df1c6cbffb1180...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.189863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097598/publication.mdobserved eebb2b08b6e7357d730e174307d99482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.171322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097598/publication.txtobserved b0f65611d920b364c517eaf9b3cd6be6...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. |
|---|