ISRC HKI199223404
Verified recording
HKI199223404 is “21 Hungarian Dances, WoO 1 (version for orchestra): Hungarian Dance No. 4 (orch. P. Juon)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xf0f71ef1adccad6f51a95d5cf2e169e61e57c561492770276330b7558e69c81f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199223404.
Recording identifiers
- ISRC
- HKI199223404
- Title
- 21 Hungarian Dances, WoO 1 (version for orchestra): Hungarian Dance No. 4 (orch. P. Juon)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xf0f71ef1adccad6f51a95d5cf2e169e61e57c561492770276330b7558e69c81f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:528bb1f3c0d03c069397cf57296e2cce4771c8a0fd3a13d0c28dfd204e3aaaf1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199223404
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 21 Hungarian Dances, WoO 1 (version for orchestra): Hungarian Dance No. 4 (orch. P. Juon) · Machine-readable JSON-LD