ISRC GBAYC2000504
Verified recording
GBAYC2000504 is “Chopin: Waltz No. 12 in F Minor, Op. 70 No. 2” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x5c10f5d4dda412c8b11b9ad26b918f9f35fa685957da6e8a428d3e1f18decdea and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000504.
Recording identifiers
- ISRC
- GBAYC2000504
- Title
- Chopin: Waltz No. 12 in F Minor, Op. 70 No. 2
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x5c10f5d4dda412c8b11b9ad26b918f9f35fa685957da6e8a428d3e1f18decdea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:839dacf5345ad494f608139bc1ab133de2f06e41278352aa4ddfcec86362c1dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2000504
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Chopin: Waltz No. 12 in F Minor, Op. 70 No. 2 · Machine-readable JSON-LD