OT-2026-000088025
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, 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-2026-000088025) never changes.
Identity and time
| Publication number | OT-2026-000088025 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa6-777a-bb05-a69bfe917f81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088025 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66ac1a3a5472a083893aba7d2a49de4f89b6795a239c230e86c4723b2bf86ba7 |
|---|---|
| Markdown | 4ac2fffb5ad1d041e0a7ff49207fe3b6aed8ab92cad645ea961876047a38ed66 |
| Publication page | 4d5f84b2fe816c0a3390f64714f38f02a3760dc1900d3a6b207c8070e88fd23a |
| Manifest | 0f2b63791cc7ae044ce4196f45ce0c224e647963775742fcdd6031e3d6fba561 |
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 | QuQy+ppoAS9WR0pztx/2ocD1b2pRd35igSElAcqWetSg5de0yrLOMBJpE2XRDPa/RQw7M0+Heg1o2fncRQb7Ag== |
| 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
| 2026-09-17T09:49:24.655333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088025observed 4d5f84b2fe816c0a3390f64714f38f02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:24.638654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088025/manifest.jsonobserved 0f2b63791cc7ae044ce4196f45ce0c22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:24.619228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088025/publication.mdobserved 4ac2fffb5ad1d041e0a7ff49207fe3b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:24.600056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088025/publication.txtobserved 66ac1a3a5472a083893aba7d2a49de4f...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. |
|---|