ISRC USRDG0219191
Verified recording
USRDG0219191 is “Hungarian Dance No. 5 in G Minor: Alegro, Vivace” by Eric Hammerstein,
registered on the CopyrightChains blockchain with CopyrightID
0xa438d59a812f521cf225792b1597475565fd414438d30884189e758b3b27dd8f and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0219191.
Recording identifiers
- ISRC
- USRDG0219191
- Title
- Hungarian Dance No. 5 in G Minor: Alegro, Vivace
- Artist
- Eric Hammerstein
- CopyrightID (CopyrightChains transaction hash)
0xa438d59a812f521cf225792b1597475565fd414438d30884189e758b3b27dd8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:41d12f0ca5bb8d9b7da833d7687987701cfcb7dc0cd75ac2ae1eeb1d4407887b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0219191
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Hungarian Dance No. 5 in G Minor: Alegro, Vivace · Machine-readable JSON-LD