ISRC QZNJW2152046
Verified recording
QZNJW2152046 is “Uma Só União” by MC Tinho da Sul,
registered on the CopyrightChains blockchain with CopyrightID
0xd57f9ee4c96767bbeafb3c6bb010f86aa1fc5f6cb5ae83feca0afc07e9776ed0 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2152046.
Recording identifiers
- ISRC
- QZNJW2152046
- Title
- Uma Só União
- Artist
- MC Tinho da Sul
- CopyrightID (CopyrightChains transaction hash)
0xd57f9ee4c96767bbeafb3c6bb010f86aa1fc5f6cb5ae83feca0afc07e9776ed0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:bad8b99e36b5ebeab4fa8fb72c27c09c309071b2073b4155c03b34b68ef8f13a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2152046
- Bitcoin block existence check
- https://blockstream.info/api/block/960473