OT-2026-000098007
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000098007) never changes.
Identity and time
| Publication number | OT-2026-000098007 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-774c-9379-a96d708ed6eb · 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-2026-000098007 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3800d74c0f0e88652d4f2af571454454b982b41dc2b67b3fafe27c3a0632c8db |
|---|---|
| Markdown | a69f5e5f5f0b4becf251025df1e88543cd0176918abfce393ed2c250d01f5f00 |
| Publication page | 7531ae8608db1ebd173afcd74de8c5dbf7a257d7b3f2fb1ed433b2a398a353b6 |
| Manifest | 330224d4dd95c4aa1745872d2b26d80273e8166fc1a147b85b3f2444e56d42ef |
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 | Faxx3LC75iZ9/ug9t7IjFv7HoHg4lKwk3p4Yv/rAKx4kTDb/j9hlOnISefw25jRAzEZJUAEqPnTpaS1hsk/dCQ== |
| 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
| 2026-09-17T09:33:10.802499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098007observed 7531ae8608db1ebd173afcd74de8c5db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:10.783616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098007/manifest.jsonobserved 330224d4dd95c4aa1745872d2b26d802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:10.763126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098007/publication.mdobserved a69f5e5f5f0b4becf251025df1e88543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:10.744955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098007/publication.txtobserved 3800d74c0f0e88652d4f2af571454454...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. |
|---|