ISRC GBLWD9702408
Verified recording
GBLWD9702408 is “Symphony No. 2 in A Major: IV. Andante cantabile - Allegro vivo” by Vasily Kalinnikov,
registered on the CopyrightChains blockchain with CopyrightID
0xbc6e43a3155d919976bedb884460252b19864d3985ac3651c9a0ad4c1b25a863 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9702408.
Recording identifiers
- ISRC
- GBLWD9702408
- Title
- Symphony No. 2 in A Major: IV. Andante cantabile - Allegro vivo
- Artist
- Vasily Kalinnikov
- CopyrightID (CopyrightChains transaction hash)
0xbc6e43a3155d919976bedb884460252b19864d3985ac3651c9a0ad4c1b25a863
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4268fd142295dd3d87fa4cbc5ba773809f782ff2a4389a2715a13fc0086c885c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9702408
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 2 in A Major: IV. Andante cantabile - Allegro vivo · Machine-readable JSON-LD