ISRC QMBZ91433063
Verified recording
QMBZ91433063 is “El Llorón” by Ernesto Fama,
registered on the CopyrightChains blockchain with CopyrightID
0xf18f121caf77f8a51925000854c6d824639230112665f2e20e361b5daf1c4bd0 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91433063.
Recording identifiers
- ISRC
- QMBZ91433063
- Title
- El Llorón
- Artist
- Ernesto Fama
- CopyrightID (CopyrightChains transaction hash)
0xf18f121caf77f8a51925000854c6d824639230112665f2e20e361b5daf1c4bd0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:b20423cd9d77d5200581eeba15b7b0d077d57ecbc87a0c9464665dceb00e2e78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91433063
- Bitcoin block existence check
- https://blockstream.info/api/block/960199