ISRC GBAYC1501690
Verified recording
GBAYC1501690 is “Dvorák: 4 Romantic Pieces, Op. 75, B. 150: No. 4, Larghetto” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x45cbf2dbab43d375acbb284d0088819dfda5a5e71167b0d48adf6271054f7c64 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501690.
Recording identifiers
- ISRC
- GBAYC1501690
- Title
- Dvorák: 4 Romantic Pieces, Op. 75, B. 150: No. 4, Larghetto
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x45cbf2dbab43d375acbb284d0088819dfda5a5e71167b0d48adf6271054f7c64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:0e89aead9a245b7ca08026c9e20bf65e27471283540e9e62f02616e33f1e7367- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501690
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Dvorák: 4 Romantic Pieces, Op. 75, B. 150: No. 4, Larghetto · Machine-readable JSON-LD