ISRC GBAYC2002660
Verified recording
GBAYC2002660 is “Chopin: Grande valse brillante in E-Flat Major, Op. 18” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x7494113929608a4c532b192fe5b9bf418471e3ef285658584ab7c493a8937320 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2002660.
Recording identifiers
- ISRC
- GBAYC2002660
- Title
- Chopin: Grande valse brillante in E-Flat Major, Op. 18
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x7494113929608a4c532b192fe5b9bf418471e3ef285658584ab7c493a8937320
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:7409afb1265ab14e9b197a9cadf5be88f75fa6c9aee55b89d3c9a5916f71f04c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2002660
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Chopin: Grande valse brillante in E-Flat Major, Op. 18 · Machine-readable JSON-LD