ISRC FRZ335917130
Verified recording
FRZ335917130 is “5° Año Nacional” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x1afdb658c7e8bef666ee78c9c06de52b9e387fe382859ebe57090dbea417e2d0 and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ335917130.
Recording identifiers
- ISRC
- FRZ335917130
- Title
- 5° Año Nacional
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x1afdb658c7e8bef666ee78c9c06de52b9e387fe382859ebe57090dbea417e2d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:aeb07f07394645ac2e6996fd2f5db6947afda4f7d8db3b702af92d57ef38d076- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ335917130
- Bitcoin block existence check
- https://blockstream.info/api/block/960330