ISRC BX54B1900009
Verified recording
BX54B1900009 is “Noturno Op. 55 Nº 2 - Versão Piano” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5743f48fc6e150284ed50968883f7f3153546f6a44a4bde13645bb56d5391abc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX54B1900009.
Recording identifiers
- ISRC
- BX54B1900009
- Title
- Noturno Op. 55 Nº 2 - Versão Piano
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5743f48fc6e150284ed50968883f7f3153546f6a44a4bde13645bb56d5391abc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2f6f87f53198188f427f0c8e5bfe512bc237b94f937e6933221467d81d0a06b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX54B1900009
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Noturno Op. 55 Nº 2 - Versão Piano · Machine-readable JSON-LD