ISRC GBBZS1826805
Verified recording
GBBZS1826805 is “Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xec35793a26d5693a270ddf5019b144d892721ab1b315e67be3ca76b6efbd1cfe and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBZS1826805.
Recording identifiers
- ISRC
- GBBZS1826805
- Title
- Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xec35793a26d5693a270ddf5019b144d892721ab1b315e67be3ca76b6efbd1cfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:5a4b6cf3346496d0363a898fc5be87f7402c22f4752584a0841144f1a03708af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBZS1826805
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": II. Andante · Machine-readable JSON-LD