ISRC USBZ91200377
Verified recording
USBZ91200377 is “Hungarian Dance No. 5 (Arranged for Horns by Robert Elkjer)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x4db2806a68e593ef610116f99de42c7dfc40563d0809df7fc59a30da3eb4015a and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBZ91200377.
Recording identifiers
- ISRC
- USBZ91200377
- Title
- Hungarian Dance No. 5 (Arranged for Horns by Robert Elkjer)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x4db2806a68e593ef610116f99de42c7dfc40563d0809df7fc59a30da3eb4015a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:48b06a853c3b44f933d35ac513a01aa4f1a768666e286199e452a7a8e8d8f5ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBZ91200377
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Hungarian Dance No. 5 (Arranged for Horns by Robert Elkjer) · Machine-readable JSON-LD