OT-2026-000062129
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, vented after 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-2026-000062129) never changes.
Identity and time
| Publication number | OT-2026-000062129 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7617-aeb3-b2575038e52c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062129 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9a6b903b6b9c5ad9a12ed2f20b3d89d8fccc435e2971a48255eda0d16c4fe20 |
|---|---|
| Markdown | 0c2578cca81613cfd6bdb61ac14c1d042b55ed69f6ffe27cc917cae81f3c85d0 |
| Publication page | c92d892e7eb34be29c31c66d490416f73c9524efff57560cf937d850274041e9 |
| Manifest | 90654915f22995d569504b6679d5ba80fce707e07e3e861e48a928a778876d1e |
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 | 46iQaO77gpPCNYNNyCrrGCx43fPCvVsFhvvSv5MqsXG9CO1r4gWHwq4l7zKiCkOzURHLHj5cTTJGut1zp8mtBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:11.677267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062129observed c92d892e7eb34be29c31c66d490416f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:11.658252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062129/manifest.jsonobserved 90654915f22995d569504b6679d5ba80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.638569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062129/publication.mdobserved 0c2578cca81613cfd6bdb61ac14c1d04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.616200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062129/publication.txtobserved b9a6b903b6b9c5ad9a12ed2f20b3d89d...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. |
|---|