OT-2026-000036580
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000036580) never changes.
Identity and time
| Publication number | OT-2026-000036580 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-773b-b6fd-6de9ae265e09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036580 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7661118429d1c92a442560fefb914a8e7265f50f695ec65d933f4cf1fcad1ab1 |
|---|---|
| Markdown | 71f3741fe7f4ab2502e2d48ee253f7eeadfa9646da625f4cedfdadd13ce17a4f |
| Publication page | 76afd3e1c0ff39b521600c233bc4e3542754262e1ca6c8dd0c9e5dc76b6fcac9 |
| Manifest | b976c872a571fabc8f859db0216aeae8ca24b0abd65b4b70dcf71c09eb3dded0 |
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 | IPSUbCleZEptwkBG8kavayWXxCa2NM4QY4Bu7cDMzr1pP/EKPVQr4x5e4mjUUNraOTkbn6G/CDYhlMs7uGGbBg== |
| 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
| 2026-09-17T11:25:48.172334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036580observed 76afd3e1c0ff39b521600c233bc4e354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:48.155827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036580/manifest.jsonobserved b976c872a571fabc8f859db0216aeae8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:48.138709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036580/publication.mdobserved 71f3741fe7f4ab2502e2d48ee253f7ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:48.123100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036580/publication.txtobserved 7661118429d1c92a442560fefb914a8e...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. |
|---|