ISRC QZ5AB1944203
Verified recording
QZ5AB1944203 is “Madureira à Bagdá” by Caio Nunez,
registered on the CopyrightChains blockchain with CopyrightID
0xaa4ca4077f8dc3aad64aa2b796db18b1a1a4849d943d6d052465a03848f53eec and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1944203.
Recording identifiers
- ISRC
- QZ5AB1944203
- Title
- Madureira à Bagdá
- Artist
- Caio Nunez
- CopyrightID (CopyrightChains transaction hash)
0xaa4ca4077f8dc3aad64aa2b796db18b1a1a4849d943d6d052465a03848f53eec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:362873561c10548a87b1829e3c30f32828349e3c5b3ab2f59563f27f8fa2aa73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1944203
- Bitcoin block existence check
- https://blockstream.info/api/block/960344