ISRC FRZ334816230
Verified recording
FRZ334816230 is “Nonino” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xca4faf37eb563ba96e81b3fcbd09be2139899d3e9653010b1e0cf165d75b7a46 and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ334816230.
Recording identifiers
- ISRC
- FRZ334816230
- Title
- Nonino
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xca4faf37eb563ba96e81b3fcbd09be2139899d3e9653010b1e0cf165d75b7a46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:b43d8f745b2038e0dd70bc7bc25499ef5fb7fc3d9c5106f7c70cd127bd2526b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ334816230
- Bitcoin block existence check
- https://blockstream.info/api/block/960175