OT-2026-000098614
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000098614) never changes.
Identity and time
| Publication number | OT-2026-000098614 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7338-af24-504c8e93f11b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6240812b5dbbe8fc33cf1b23d30336a3b05a68a34c5a4ac13067cae0a285a55c |
|---|---|
| Markdown | d8cb94313a7be339e104c4e0ebd3f62b79afd77a5a89a26d92dd620175602166 |
| Publication page | 324cfa0be581ca90fcf42decdf5b85c93530d1364d71e54e2ef4ee622b59f70c |
| Manifest | de5f0de5f3452240f3460b1bdd82d0675b1397f644ed97e45d5a095280698544 |
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 | qhS21PoRbC6FjgAMLknHdeWlCfUAmPIP1XVuoNNbNvBpMEX+Iz8qmZDTILDcmcs43c73XM9weHEvHLnMC4+cBg== |
| 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
| 2026-09-17T09:30:53.994158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098614observed 324cfa0be581ca90fcf42decdf5b85c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:53.973808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098614/manifest.jsonobserved de5f0de5f3452240f3460b1bdd82d067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:53.951622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098614/publication.mdobserved d8cb94313a7be339e104c4e0ebd3f62b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:53.932076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098614/publication.txtobserved 6240812b5dbbe8fc33cf1b23d30336a3...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. |
|---|