OT-2026-000025219
Publication integrity record
Foam pad vacuum gripper, four zone face, four 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-2026-000025219) never changes.
Identity and time
| Publication number | OT-2026-000025219 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7ef5-8a7b-bb659de9ea2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025219 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3648d03e51272aa39e3747d1d580ded7670ce803ee7e963d56c2f32e0fa12a0 |
|---|---|
| Markdown | c47807558400f426a745309c6d4370257e9d0f7e51fa5388532f59eb14fe0e8b |
| Publication page | 3079d45bde981c34d72b08e73528bc1723d43fb963540990cc5601dbd8e30d35 |
| Manifest | 1741740e65bd24c07b7752d47e67d51107ef5be592e54c077d1154a3c968f7a1 |
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 | lLEzu07rv8ZQrHR0HrDTucVIufvg64fQVDOVpnTlj92DtL5+E/MBffQWEhbJoDatVF9NEhyB6GTeEClH6frTAw== |
| 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
| 2026-09-17T11:47:13.266226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025219observed 3079d45bde981c34d72b08e73528bc17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:13.247269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025219/manifest.jsonobserved 1741740e65bd24c07b7752d47e67d511...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:13.228392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025219/publication.mdobserved c47807558400f426a745309c6d437025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:13.210879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025219/publication.txtobserved a3648d03e51272aa39e3747d1d580ded...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. |
|---|