ISRC FRZ209638580
Verified recording
FRZ209638580 is “Mozart: Nannerl's Music Book: Minuet in G Major, K. 1” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x72249ebf7a41c701b0cf3695d23199d7b3b2af32efb096a8649094ca2c465f7b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638580.
Recording identifiers
- ISRC
- FRZ209638580
- Title
- Mozart: Nannerl's Music Book: Minuet in G Major, K. 1
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x72249ebf7a41c701b0cf3695d23199d7b3b2af32efb096a8649094ca2c465f7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ca87e92f85f2433e7bcd3f41797ac722ba17995d2a38989bb7b3f0afa60117b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638580
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Mozart: Nannerl's Music Book: Minuet in G Major, K. 1 · Machine-readable JSON-LD