ISRC QZMZ92215479
Verified recording
QZMZ92215479 is “Ladeira do Penar” by Trio Potiguá,
registered on the CopyrightChains blockchain with CopyrightID
0x7375342597ecf87c71481eb1dc7342b73130923f56f0a2f621751430227f8933 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92215479.
Recording identifiers
- ISRC
- QZMZ92215479
- Title
- Ladeira do Penar
- Artist
- Trio Potiguá
- CopyrightID (CopyrightChains transaction hash)
0x7375342597ecf87c71481eb1dc7342b73130923f56f0a2f621751430227f8933
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:4c629e4e004683d0ac2ffa6a153069ba1ceaed321ba8d260974c839c6d81dc6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92215479
- Bitcoin block existence check
- https://blockstream.info/api/block/960468