OT-2026-000098269
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000098269) never changes.
Identity and time
| Publication number | OT-2026-000098269 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7809-aa47-0cfca9e27a0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098269 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa89cc6548deee871cd74f58fb80be6bb6b2329e82bb08643d00e06d6990ee79 |
|---|---|
| Markdown | 8d6b6454748c9cd84dc9ea6657c6bbad404cb932bba4cb00205691127c737bb2 |
| Publication page | 568452662ac4b869a46c17b56e0e68e1832263b7d5f60d8270044a3225a9e81f |
| Manifest | 208f3919011e83153d07c9bcd1ed4f53237dc179be90283ab1f65476eeb859f9 |
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 | YeezywdzHeZm05lHnm2d4P1WTIX4XXuq6eFbnCcaBKbA1wYMimb1gbFh5C7hMjhr0YJCBA+9urY+0mtUPfc3Bg== |
| 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
| 2026-09-17T09:31:27.680679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098269observed 568452662ac4b869a46c17b56e0e68e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:27.663371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098269/manifest.jsonobserved 208f3919011e83153d07c9bcd1ed4f53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:27.645941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098269/publication.mdobserved 8d6b6454748c9cd84dc9ea6657c6bbad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:27.628356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098269/publication.txtobserved aa89cc6548deee871cd74f58fb80be6b...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. |
|---|