ISRC GBBBC2100330
Verified recording
GBBBC2100330 is “3 Romances, Op. 22: 1. Andante molto” by Clara Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x58b576a170c8b7d77e1f1c2b491f2c4ad01765d1053a5b4f6dc13987c14c605f 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/GBBBC2100330.
Recording identifiers
- ISRC
- GBBBC2100330
- Title
- 3 Romances, Op. 22: 1. Andante molto
- Artist
- Clara Schumann
- CopyrightID (CopyrightChains transaction hash)
0x58b576a170c8b7d77e1f1c2b491f2c4ad01765d1053a5b4f6dc13987c14c605f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:a3c6c61001cdeebcc7d5c29e31bfc9a69f36004acaef5e3f852f65e8d0f3bac6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2100330
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: 3 Romances, Op. 22: 1. Andante molto · Machine-readable JSON-LD