ISRC GBAYC0602002
Verified recording
GBAYC0602002 is “Chopin: Waltz No. 3 in A Minor, Op. 34 No. 2 (Arr. for Cello and Piano)” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x52868693fa0ece408b66f8df950727d25b336ea206ff6e1e25c1daecae1a4689 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0602002.
Recording identifiers
- ISRC
- GBAYC0602002
- Title
- Chopin: Waltz No. 3 in A Minor, Op. 34 No. 2 (Arr. for Cello and Piano)
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x52868693fa0ece408b66f8df950727d25b336ea206ff6e1e25c1daecae1a4689
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:304f96b9aacf4cf22104ad8a55a9a7312aa0ad6abbecb122243cb9bd9248a6d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0602002
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Chopin: Waltz No. 3 in A Minor, Op. 34 No. 2 (Arr. for Cello and Piano) · Machine-readable JSON-LD