ISRC QZNJZ2430365
Verified recording
QZNJZ2430365 is “A Tropa da Rocinha” by DJ Leozinho da ROÇA,
registered on the CopyrightChains blockchain with CopyrightID
0x67574b0ee7d63fd67e0584a425c6f2d92b3b7aa520cfadf191c81eff58a28c63 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2430365.
Recording identifiers
- ISRC
- QZNJZ2430365
- Title
- A Tropa da Rocinha
- Artist
- DJ Leozinho da ROÇA
- CopyrightID (CopyrightChains transaction hash)
0x67574b0ee7d63fd67e0584a425c6f2d92b3b7aa520cfadf191c81eff58a28c63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:6d79ad8418e40504b59de80dfbe73283b56f70076fda5aabd5a48b5b81615156- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2430365
- Bitcoin block existence check
- https://blockstream.info/api/block/960448