ISRC QZ5FN1802079
Verified recording
QZ5FN1802079 is “Sing It Back” by Cristian Poow,
registered on the CopyrightChains blockchain with CopyrightID
0xcc4ebee8b6655930a4da2f64df692c2f384fd129ec0cad9fb388c49931350b98 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/QZ5FN1802079.
Recording identifiers
- ISRC
- QZ5FN1802079
- Title
- Sing It Back
- Artist
- Cristian Poow
- CopyrightID (CopyrightChains transaction hash)
0xcc4ebee8b6655930a4da2f64df692c2f384fd129ec0cad9fb388c49931350b98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:83c18b8f5f8275341b1529c9705a295c1036c9ed67478dc05672f02122130db5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1802079
- Bitcoin block existence check
- https://blockstream.info/api/block/960448