OT-2026-000097624
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000097624) never changes.
Identity and time
| Publication number | OT-2026-000097624 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-75ba-bddf-590ad6f675c9 · 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-2026-000097624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76020906bda9726da580424eb72dfc66b12515c960b661aaa0a35b82e95c0e31 |
|---|---|
| Markdown | 90b52c4ab7cb3071874b1a2666f55d926ddb265b88796264e93e69bef9830e97 |
| Publication page | f3502aa2acef2b08c9f0f8156bd9d00fd47bacd3694e34d5de4dfbb92162233f |
| Manifest | 7b9320fb63ef01aec1eea97b749c988faaeeb30af1c5436102bad6a4445556bf |
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 | zzPFSPSLZ9IZc77kHNlOWdTVSPd9pM2Y3Jg8CEi3jcGwwcf2R9MkS/piqfYgi+eFuRMI18QXgozi/7XOo569CQ== |
| 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
| 2026-09-17T09:32:37.886007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097624observed f3502aa2acef2b08c9f0f8156bd9d00f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:37.868389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097624/manifest.jsonobserved 7b9320fb63ef01aec1eea97b749c988f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:37.849290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097624/publication.mdobserved 90b52c4ab7cb3071874b1a2666f55d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:37.830025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097624/publication.txtobserved 76020906bda9726da580424eb72dfc66...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. |
|---|