ISRC GBAYC8804527
Verified recording
GBAYC8804527 is “Humoresque, B. 138” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xc1aa43202a6ff1962e0e45f5bae3c7acbdd1e0afea4cf12daf18696791443031 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/GBAYC8804527.
Recording identifiers
- ISRC
- GBAYC8804527
- Title
- Humoresque, B. 138
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xc1aa43202a6ff1962e0e45f5bae3c7acbdd1e0afea4cf12daf18696791443031
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:543964276e75e3dfe2653421ac0c76e5e768b95dc476c03ef2aeda57b4318b13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8804527
- Bitcoin block existence check
- https://blockstream.info/api/block/953515