ISRC BGA671266954
Verified recording
BGA671266954 is “Winter (Variation)” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x421d109c81272411481b8135f0e59c61cb6236b04dc18d61e0c8981a4d38d042 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA671266954.
Recording identifiers
- ISRC
- BGA671266954
- Title
- Winter (Variation)
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x421d109c81272411481b8135f0e59c61cb6236b04dc18d61e0c8981a4d38d042
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:17f587d5a35b3ce589065ec8e754393faf72b2b8d05fa2cbbf3ebcf39a57da07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA671266954
- Bitcoin block existence check
- https://blockstream.info/api/block/960370