ISRC GBAYC8900776
Verified recording
GBAYC8900776 is “Dvořák: Serenade for Strings in E Major, Op. 22, B. 52: II. Tempo di valse - Trio” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xe2b00f3f588d2d2aa8d34099b74fd67267cd120f0c73a2302a2770be3bc1e2d1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900776.
Recording identifiers
- ISRC
- GBAYC8900776
- Title
- Dvořák: Serenade for Strings in E Major, Op. 22, B. 52: II. Tempo di valse - Trio
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xe2b00f3f588d2d2aa8d34099b74fd67267cd120f0c73a2302a2770be3bc1e2d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0df829b34324786bfda5b55cf04ec4c7bca60b344d2932aeb64d346a49ec0126- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900776
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Dvořák: Serenade for Strings in E Major, Op. 22, B. 52: II. Tempo di valse - Trio · Machine-readable JSON-LD