ISRC QZNJW2144496
Verified recording
QZNJW2144496 is “Instrução do Mestre” by REC'n'Play,
registered on the CopyrightChains blockchain with CopyrightID
0xafe2200ac9d85fa0973fb03d3bcfa23c3e02548897c605f32b72e9945da55a68 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2144496.
Recording identifiers
- ISRC
- QZNJW2144496
- Title
- Instrução do Mestre
- Artist
- REC'n'Play
- CopyrightID (CopyrightChains transaction hash)
0xafe2200ac9d85fa0973fb03d3bcfa23c3e02548897c605f32b72e9945da55a68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f200cf57d0819a93ad5281b8b04950912a38cb473a7783dc4c424080458dd7c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2144496
- Bitcoin block existence check
- https://blockstream.info/api/block/957120