ISRC QZ5AB1633169
Verified recording
QZ5AB1633169 is “Corazón de Barrio” by Circo La Nación,
registered on the CopyrightChains blockchain with CopyrightID
0x42a82a4dd00c7aad664c4ef0c0241f89157f90f3337faae5fc7fcf7b3e645967 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1633169.
Recording identifiers
- ISRC
- QZ5AB1633169
- Title
- Corazón de Barrio
- Artist
- Circo La Nación
- CopyrightID (CopyrightChains transaction hash)
0x42a82a4dd00c7aad664c4ef0c0241f89157f90f3337faae5fc7fcf7b3e645967
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:a144c62c2e4a662897db05a66b19d7aa67ad568f9a89c0fe197afd2ae22ae664- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1633169
- Bitcoin block existence check
- https://blockstream.info/api/block/957819