OT-2026-000089682
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold 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-2026-000089682) never changes.
Identity and time
| Publication number | OT-2026-000089682 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-1a22-7b33-9194-63d2825d3a51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:21.039513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cb6ccf170761d329fe608d5dde74bc737d7405503138e1e9c61e3e9efc73101 |
|---|---|
| Markdown | c7237afab5319ae06d72552063aaef8e4a91f11ccc9c9900271b4d5fdd3b56fa |
| Publication page | 7492031d1c44e7e098d06bf3866040d6f36cf2c8a647ca4301a9f9819b1df476 |
| Manifest | 92fa6b42fb2a0c60936dd87136f8a68ea1ebf946b98f8a6cdc3133cab90f930c |
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 | XLB/3vZLgF+9eP/FZqzLBCZ37cLzTvdsa8ViC0P3D4Ml5ju3gDN3h4Zd7aGmgsMwXUqYyAjf5wjanNOIpj2iAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:46:40.760052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089682observed 7492031d1c44e7e098d06bf3866040d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:40.741249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089682/manifest.jsonobserved 92fa6b42fb2a0c60936dd87136f8a68e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:40.722603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089682/publication.mdobserved c7237afab5319ae06d72552063aaef8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:40.703502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089682/publication.txtobserved 0cb6ccf170761d329fe608d5dde74bc7...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. |
|---|