ISRC GBLLH2491019
Verified recording
GBLLH2491019 is “21 Hungarian Dances, WoO 1: No. 6 in D-Flat Major - Arr. for Piano by György Cziffra” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x368f279fdcc226ecae7255fea7c2838b20a4fb46e412bc992012f5c2a7257de3 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/GBLLH2491019.
Recording identifiers
- ISRC
- GBLLH2491019
- Title
- 21 Hungarian Dances, WoO 1: No. 6 in D-Flat Major - Arr. for Piano by György Cziffra
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x368f279fdcc226ecae7255fea7c2838b20a4fb46e412bc992012f5c2a7257de3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:6a9f5a4aafaad40fcb73823edb237502bb49205729888bd18c0059d629d61a94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2491019
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: 21 Hungarian Dances, WoO 1: No. 6 in D-Flat Major - Arr. for Piano by György Cziffra · Machine-readable JSON-LD