ISRC QZFZ52148149
Verified recording
QZFZ52148149 is “Nos Gusta” by Josecito Leon y Su Internacional Banda Roja,
registered on the CopyrightChains blockchain with CopyrightID
0xf2ec5c0fc59be069fe7cd85ef20c35d497e833c8546de8e9c2b78161ceb7f5eb and independently timestamped
in Bitcoin block 956861 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52148149.
Recording identifiers
- ISRC
- QZFZ52148149
- Title
- Nos Gusta
- Artist
- Josecito Leon y Su Internacional Banda Roja
- CopyrightID (CopyrightChains transaction hash)
0xf2ec5c0fc59be069fe7cd85ef20c35d497e833c8546de8e9c2b78161ceb7f5eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:57:57+00:00
- Bitcoin block
- 956861
- Canonical record hash
sha256:045ed6f9f3d24601e9ae4692e01abba1e9bc8581da470e3cc9d1ef9c81849f6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52148149
- Bitcoin block existence check
- https://blockstream.info/api/block/956861