OT-2026-000038656
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000038656) never changes.
Identity and time
| Publication number | OT-2026-000038656 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d55-7e7a-9560-93bb0f98f908 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038656 |
| Status | PUBLIC |
Content hashes
| Canonical text | c11faf47371ae44724eae9589be7b3b62113bcdffeb14cf9dbfe6d2e3da60eb6 |
|---|---|
| Markdown | 3ad8668e0b22f86dc74dd5bd39416e1af4e11bc9792b1877c98bc1d3b3c8f852 |
| Publication page | 0cee0b6a4054b8010be3328d03186518b831c9850bf0d1bd0104d878cea89456 |
| Manifest | e37812474f79e75fb074dd93b731a237a4ced2dc209d31595d709e4d189b54c4 |
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 | 5pHB8R3cumfeeoa5vCmFpe1qTIBMQvDtRuagRIUzHqD3NHTX8k5tHuVlwnSHOcRNsQUFXbCSOyWw5EMaV/9OBA== |
| 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
| 2026-09-17T11:22:57.241849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038656observed 0cee0b6a4054b8010be3328d03186518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:57.224002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038656/manifest.jsonobserved e37812474f79e75fb074dd93b731a237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:57.206679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038656/publication.mdobserved 3ad8668e0b22f86dc74dd5bd39416e1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:57.187500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038656/publication.txtobserved c11faf47371ae44724eae9589be7b3b6...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. |
|---|