ISRC GBAYC0901414
Verified recording
GBAYC0901414 is “Chopin: 3 Waltzes, Op. 34: II. Lento in A Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xdcd460114f55aed8797f03bbe6d43f65d8cc77e8f4130a1ab6c81f27ebcea6db and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0901414.
Recording identifiers
- ISRC
- GBAYC0901414
- Title
- Chopin: 3 Waltzes, Op. 34: II. Lento in A Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xdcd460114f55aed8797f03bbe6d43f65d8cc77e8f4130a1ab6c81f27ebcea6db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:5529080d26391e328e5bdbc3cbdd312c69ced3161aae0863e4b28be06705c381- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0901414
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Chopin: 3 Waltzes, Op. 34: II. Lento in A Minor · Machine-readable JSON-LD