ISRC QZ5AB2373369
Verified recording
QZ5AB2373369 is “Barra Libre” by Nueva Raza,
registered on the CopyrightChains blockchain with CopyrightID
0x9c291701205a40e85fa4a48d1a812ad3ade1d18f829cb91abdb73a7475afcbe9 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2373369.
Recording identifiers
- ISRC
- QZ5AB2373369
- Title
- Barra Libre
- Artist
- Nueva Raza
- CopyrightID (CopyrightChains transaction hash)
0x9c291701205a40e85fa4a48d1a812ad3ade1d18f829cb91abdb73a7475afcbe9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ce6951bcdeab6e863f01a9cc329ec731056c46204019ac4cd864323cc6899b25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2373369
- Bitcoin block existence check
- https://blockstream.info/api/block/953515