ISRC ARF038200042
Verified recording
ARF038200042 is “Cambalache - En Vivo Teatro Regina 1982” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x3300d7ae0e572133b5944d6edc7eba0954d0478e5fa756fa8930999c4617f7cf and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF038200042.
Recording identifiers
- ISRC
- ARF038200042
- Title
- Cambalache - En Vivo Teatro Regina 1982
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x3300d7ae0e572133b5944d6edc7eba0954d0478e5fa756fa8930999c4617f7cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:33a6a5abc8296f7bd058cfdfc43e29ecf028755ec6975ea2354c4d9d5544c222- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF038200042
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Cambalache - En Vivo Teatro Regina 1982 · Machine-readable JSON-LD