ISRC QZEQU1903435
Verified recording
QZEQU1903435 is “Tentei Te Esquecer (feat. Matogrosso)” by Los Castillos,
registered on the CopyrightChains blockchain with CopyrightID
0x229b6496ede47cd09c1468e1d1a8391014931c6af06008710efdfe98eec64c62 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU1903435.
Recording identifiers
- ISRC
- QZEQU1903435
- Title
- Tentei Te Esquecer (feat. Matogrosso)
- Artist
- Los Castillos
- CopyrightID (CopyrightChains transaction hash)
0x229b6496ede47cd09c1468e1d1a8391014931c6af06008710efdfe98eec64c62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:caaf42bf44b12079620fb089dadddb27426f54e7c75aee3c9516f83e5e5a72db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU1903435
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Tentei Te Esquecer (feat. Matogrosso) · Machine-readable JSON-LD