ISRC QZNJW2144458
Verified recording
QZNJW2144458 is “Já Lembrou de Agradecer” by REC'n'Play,
registered on the CopyrightChains blockchain with CopyrightID
0x87e795cc5c40f74af6e2de4e309d83913f44ef4a4c4729880b5291ad1b34cd7a and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2144458.
Recording identifiers
- ISRC
- QZNJW2144458
- Title
- Já Lembrou de Agradecer
- Artist
- REC'n'Play
- CopyrightID (CopyrightChains transaction hash)
0x87e795cc5c40f74af6e2de4e309d83913f44ef4a4c4729880b5291ad1b34cd7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:a0db160448f4a90ab7e31b203de452a00a497b4f48f5f3768daebae2f2033114- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2144458
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Já Lembrou de Agradecer · Machine-readable JSON-LD