OT-2026-000030247
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pulsed 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-2026-000030247) never changes.
Identity and time
| Publication number | OT-2026-000030247 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-76f6-98e2-aa8b0d3f5432 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77f007ef7b55ef6bc3ad7296175315bd6c0d580f4e5813dc103f3700e74c9d38 |
|---|---|
| Markdown | 9e6748853198bee4bb149cdb9456486b6bbbf43eb2dde5f7344b33bb116d6ae0 |
| Publication page | aad29a8dc5649ae61aed33ee342933888ea74f47d2085d46e01c39dda9f6eb24 |
| Manifest | a1e02e608e6abf3bc1cef2d9fbf352e115481d643fb5ec72d3d0321afe862423 |
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 | uuSBb1dpgwnurYIgUqDP83l06pBvjqy580qBSBfLXSlbCX2dZ6NHWYv9zcrndl1dGWK3IDwfrP75bZipIMKfDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:40:37.895465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030247observed aad29a8dc5649ae61aed33ee34293388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:37.875744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030247/manifest.jsonobserved a1e02e608e6abf3bc1cef2d9fbf352e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:37.856717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030247/publication.mdobserved 9e6748853198bee4bb149cdb9456486b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:37.834117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030247/publication.txtobserved 77f007ef7b55ef6bc3ad7296175315bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:54.337630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030247observed aad29a8dc5649ae61aed33ee34293388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:54.318904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030247/manifest.jsonobserved a1e02e608e6abf3bc1cef2d9fbf352e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:54.301493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030247/publication.mdobserved 9e6748853198bee4bb149cdb9456486b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:54.284925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030247/publication.txtobserved 77f007ef7b55ef6bc3ad7296175315bd...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. |
|---|