ISRC QZZ662361343
Verified recording
QZZ662361343 is “Sombras” by Joey Calveiro,
registered on the CopyrightChains blockchain with CopyrightID
0x52104f00a5d6b14a8bf9ca2a9ffa03fa686c671567c6188cd80344f8a0592797 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662361343.
Recording identifiers
- ISRC
- QZZ662361343
- Title
- Sombras
- Artist
- Joey Calveiro
- CopyrightID (CopyrightChains transaction hash)
0x52104f00a5d6b14a8bf9ca2a9ffa03fa686c671567c6188cd80344f8a0592797
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:baf40aa3747377c01969b90406e1dfdbb0f6a70d12c78001e89655050f999617- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662361343
- Bitcoin block existence check
- https://blockstream.info/api/block/960381