ISRC GBAYC2200350
Verified recording
GBAYC2200350 is “Chopin: 12 Études, Op. 25: No. 1 in A-Flat Major "Aeolian Harp"” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xaaf0fb81f92de513f3133d42de0aea95328033c4124b299877e06266252a25a5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200350.
Recording identifiers
- ISRC
- GBAYC2200350
- Title
- Chopin: 12 Études, Op. 25: No. 1 in A-Flat Major "Aeolian Harp"
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xaaf0fb81f92de513f3133d42de0aea95328033c4124b299877e06266252a25a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:805a52e2b6c1bad86a1f0ad5bb8419bd3b736a3e80c199b45ca5132d80f407f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200350
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chopin: 12 Études, Op. 25: No. 1 in A-Flat Major "Aeolian Harp" · Machine-readable JSON-LD