ISRC QZTB42385433
Verified recording
QZTB42385433 is “Castelos de Papel” by Miguel Araújo,
registered on the CopyrightChains blockchain with CopyrightID
0xd77deff038b4465d9378af3ba827b5652c1ac8772afeafa12b078683dc4c8283 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42385433.
Recording identifiers
- ISRC
- QZTB42385433
- Title
- Castelos de Papel
- Artist
- Miguel Araújo
- CopyrightID (CopyrightChains transaction hash)
0xd77deff038b4465d9378af3ba827b5652c1ac8772afeafa12b078683dc4c8283
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:e0bcfccffbd095d9c0bddda4b5393c76dbbbf70021b17df1304db125dbab41a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42385433
- Bitcoin block existence check
- https://blockstream.info/api/block/960478