ISRC QZTB32322342
Verified recording
QZTB32322342 is “Toca o Trompete” by M4Uz,
registered on the CopyrightChains blockchain with CopyrightID
0x5eaecbc6a527971d6e520a8d231e6dc10ff8e05e874fad2c622531d389498d91 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32322342.
Recording identifiers
- ISRC
- QZTB32322342
- Title
- Toca o Trompete
- Artist
- M4Uz
- CopyrightID (CopyrightChains transaction hash)
0x5eaecbc6a527971d6e520a8d231e6dc10ff8e05e874fad2c622531d389498d91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:8d7ee2c9e6394afc4a9dfac1b36e4a2891c348a4c5c5584581d61191f7ecc7a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32322342
- Bitcoin block existence check
- https://blockstream.info/api/block/960111