ISRC QZHZ42005542
Verified recording
QZHZ42005542 is “Nosso Jeito de Ser” by Top Samba,
registered on the CopyrightChains blockchain with CopyrightID
0xe9c7ee4a7f74947a8bdb151d5f376e697ff4dbb9133b78dd41ed4c0c4ba1a703 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42005542.
Recording identifiers
- ISRC
- QZHZ42005542
- Title
- Nosso Jeito de Ser
- Artist
- Top Samba
- CopyrightID (CopyrightChains transaction hash)
0xe9c7ee4a7f74947a8bdb151d5f376e697ff4dbb9133b78dd41ed4c0c4ba1a703
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:043e2f7452a7e8b7173eec13ec3f841135d31c233df02c308b95525c6147f2cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42005542
- Bitcoin block existence check
- https://blockstream.info/api/block/960273