ISRC QZZ8A2437383
Verified recording
QZZ8A2437383 is “Sequencia do Trepa” by tropa do serrao,
registered on the CopyrightChains blockchain with CopyrightID
0x10d690041451421ddef334feef031d3ddc04cd42b2b798b428976506cf6b76ab and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2437383.
Recording identifiers
- ISRC
- QZZ8A2437383
- Title
- Sequencia do Trepa
- Artist
- tropa do serrao
- CopyrightID (CopyrightChains transaction hash)
0x10d690041451421ddef334feef031d3ddc04cd42b2b798b428976506cf6b76ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:2c36bad787c852f2b07f94608d56c058d88607e8d6cf0931ac1c06e6239485dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2437383
- Bitcoin block existence check
- https://blockstream.info/api/block/960250