ISRC GBAYC9902175
Verified recording
GBAYC9902175 is “Ballade No. 1 in G Minor, Op. 23” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x87453ad089e1b364a1dd461b1a2e115fa7731ea28d6089264eb4f9cc20dc8f06 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902175.
Recording identifiers
- ISRC
- GBAYC9902175
- Title
- Ballade No. 1 in G Minor, Op. 23
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x87453ad089e1b364a1dd461b1a2e115fa7731ea28d6089264eb4f9cc20dc8f06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:8f2a6ce6c3c7c07ce6a3cea89def7d5577ab392bfa11384b0ad960de6d429ab0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902175
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Ballade No. 1 in G Minor, Op. 23 · Machine-readable JSON-LD