ISRC NLA508127012
Verified recording
NLA508127012 is “21 Hungarian Dances, WoO 1: No. 12 in D Minor: Presto (Arr. for Piano Duet)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xbdd99a5734edab2e6ce9531937b903ed080ab8f582d003d7d5dffe2af840efdb and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508127012.
Recording identifiers
- ISRC
- NLA508127012
- Title
- 21 Hungarian Dances, WoO 1: No. 12 in D Minor: Presto (Arr. for Piano Duet)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xbdd99a5734edab2e6ce9531937b903ed080ab8f582d003d7d5dffe2af840efdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:c715ea7ab11f453bacf71057685f0a942d0235ac1514a1af7048801b70590b51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508127012
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: 21 Hungarian Dances, WoO 1: No. 12 in D Minor: Presto (Arr. for Piano Duet) · Machine-readable JSON-LD