ISRC GBAJY0836219
Verified recording
GBAJY0836219 is “Mazurka No. 46 in C Major, Op. 68 No. 1” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xfa0c0b68f6cf4b83eb519f0d9e36e3c1fe790bfbd7a377ca11e8bef9e92cfe98 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0836219.
Recording identifiers
- ISRC
- GBAJY0836219
- Title
- Mazurka No. 46 in C Major, Op. 68 No. 1
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xfa0c0b68f6cf4b83eb519f0d9e36e3c1fe790bfbd7a377ca11e8bef9e92cfe98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:d606358cd6da8d35b0036e65680b68803f918f80b01f2bd19bd46799483a5a9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0836219
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Mazurka No. 46 in C Major, Op. 68 No. 1 · Machine-readable JSON-LD