ISRC NLA507919621
Verified recording
NLA507919621 is “6 Piano Pieces, Op. 118: No. 3, Ballade in G Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x4958253acfc285b39a6621acb020009102932bb35b5e8e5629b919f3a5ecec5c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507919621.
Recording identifiers
- ISRC
- NLA507919621
- Title
- 6 Piano Pieces, Op. 118: No. 3, Ballade in G Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x4958253acfc285b39a6621acb020009102932bb35b5e8e5629b919f3a5ecec5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9505bdc60e5d208dc535d93d0c30dd5c4c232fa61297b05da2913717307b41e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507919621
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: 6 Piano Pieces, Op. 118: No. 3, Ballade in G Minor · Machine-readable JSON-LD