ISRC GBBBC2100561
Verified recording
GBBBC2100561 is “Grand valse brillante in E-Flat Major, Op. 18 (Ed. Paderewski)” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa27f26415c30e2576452da0a4f55bf2c5337596c3b493812e504e1502c9c1846 and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2100561.
Recording identifiers
- ISRC
- GBBBC2100561
- Title
- Grand valse brillante in E-Flat Major, Op. 18 (Ed. Paderewski)
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa27f26415c30e2576452da0a4f55bf2c5337596c3b493812e504e1502c9c1846
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:5fc735e17f05c5f25cc13442d3605e0d2a56a1797610284d159e419cb6d67e1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2100561
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: Grand valse brillante in E-Flat Major, Op. 18 (Ed. Paderewski) · Machine-readable JSON-LD