ISRC HKI199223401
Verified recording
HKI199223401 is “21 Hungarian Dances, WoO 1 (version for orchestra): Hungarian Dance No. 1 (orch. J. Brahms)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x44ff6861917e336ea266ec83bbe9bc8ddcd0f966874da6954166fc6ac9e555ab and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199223401.
Recording identifiers
- ISRC
- HKI199223401
- Title
- 21 Hungarian Dances, WoO 1 (version for orchestra): Hungarian Dance No. 1 (orch. J. Brahms)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x44ff6861917e336ea266ec83bbe9bc8ddcd0f966874da6954166fc6ac9e555ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:b3138b7f4179b1457fde05ae5ba8ed96b4aee4c4e2ade4ad262db97ea832fb78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199223401
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: 21 Hungarian Dances, WoO 1 (version for orchestra): Hungarian Dance No. 1 (orch. J. Brahms) · Machine-readable JSON-LD