OT-2026-000039228
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000039228) never changes.
Identity and time
| Publication number | OT-2026-000039228 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7ff4-addf-71780b6c6ef9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039228 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5e86c6dbad47debea563b125aeea3c14f4b29bd74d247b7e0f3d2aa4913f419 |
|---|---|
| Markdown | 3d7cdae35fee536f0f5d1a40cee6c512ba53a6f959a3ed5fb856f17ed3950ad2 |
| Publication page | 27dbee7983debb057877d2098c51536a5589201a97d2453323b62171fbc72483 |
| Manifest | e1057ff9fc6074c532f66f1c5e7c700173bd396aa8419879a4ba9f95066be9b5 |
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 | Gvyrsvx1Yyn1qCzt4F1YI4wSZ9v+RYD3okFZswDpKn/1NVEtcLKRTWWlyC/c7eLXerYwK6AYYeykLviYm0cIDg== |
| 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
| 2026-09-17T11:20:46.857516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039228observed 27dbee7983debb057877d2098c51536a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:46.840123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039228/manifest.jsonobserved e1057ff9fc6074c532f66f1c5e7c7001...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:46.822482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039228/publication.mdobserved 3d7cdae35fee536f0f5d1a40cee6c512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:46.804936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039228/publication.txtobserved e5e86c6dbad47debea563b125aeea3c1...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. |
|---|