ISRC GBAYC1102814
Verified recording
GBAYC1102814 is “Waltzes, Op. 69: No. 1 in A-Flat Major” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa004bc06b74227907484b7db72fb42a76d38b68bf60d02060d2aa903ab9b21da and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102814.
Recording identifiers
- ISRC
- GBAYC1102814
- Title
- Waltzes, Op. 69: No. 1 in A-Flat Major
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa004bc06b74227907484b7db72fb42a76d38b68bf60d02060d2aa903ab9b21da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:8d238746c03edb75cf5870e4c46132623f498583bb768dec010a1fd8df534593- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102814
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Waltzes, Op. 69: No. 1 in A-Flat Major · Machine-readable JSON-LD