ISRC GBAYD8400181
Verified recording
GBAYD8400181 is “Chopin: Waltz No. 7 in C-Sharp Minor, Op. 64 No. 2” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x280a09d263af10f5d3d51c2e06e0256981c5a8ae543aa9dcfcbd3d361486b2fa and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8400181.
Recording identifiers
- ISRC
- GBAYD8400181
- Title
- Chopin: Waltz No. 7 in C-Sharp Minor, Op. 64 No. 2
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x280a09d263af10f5d3d51c2e06e0256981c5a8ae543aa9dcfcbd3d361486b2fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:ef564e20070ca7a15ebd8715c4ebac0300df43da7de596af21e5c6a2c611714a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8400181
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Chopin: Waltz No. 7 in C-Sharp Minor, Op. 64 No. 2 · Machine-readable JSON-LD