ISRC QZS642377620
Verified recording
QZS642377620 is “EL BLUTÚ” by BRNZECR,
registered on the CopyrightChains blockchain with CopyrightID
0x333d3faf97a6b1b19d036ec7aa86c0a219fa6c29b82c32941f9837e6afb6d761 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642377620.
Recording identifiers
- ISRC
- QZS642377620
- Title
- EL BLUTÚ
- Artist
- BRNZECR
- CopyrightID (CopyrightChains transaction hash)
0x333d3faf97a6b1b19d036ec7aa86c0a219fa6c29b82c32941f9837e6afb6d761
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a113cb9907e1353cd9789ae1cac2d7031202dc2f9b2359dfa07035c2227ab1f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642377620
- Bitcoin block existence check
- https://blockstream.info/api/block/956304