ISRC BGA671266948
Verified recording
BGA671266948 is “Shark (Variations on Astor Piazzolla)” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xb75aa630fc4ed6a268c0e2c671adef49c4682fd36f90958360ad97743a81f05c and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA671266948.
Recording identifiers
- ISRC
- BGA671266948
- Title
- Shark (Variations on Astor Piazzolla)
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xb75aa630fc4ed6a268c0e2c671adef49c4682fd36f90958360ad97743a81f05c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:43ac7f7d694fc9b369d9e3e5e4dc9dcbb8774596cc75d62423c320a9488dbecf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA671266948
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Shark (Variations on Astor Piazzolla) · Machine-readable JSON-LD