ISRC QMBZ91360299
Verified recording
QMBZ91360299 is “El Llorón” by Ernesto Fama,
registered on the CopyrightChains blockchain with CopyrightID
0xf47fb9519775a76fa0fa383eb23b68fd8e87731f089f875b33c9981b5c74584c and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91360299.
Recording identifiers
- ISRC
- QMBZ91360299
- Title
- El Llorón
- Artist
- Ernesto Fama
- CopyrightID (CopyrightChains transaction hash)
0xf47fb9519775a76fa0fa383eb23b68fd8e87731f089f875b33c9981b5c74584c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:d53fa21dce2d5942d31721e8d7c4f3ebfb0ecc413244dd1c64dc082d484a7a06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91360299
- Bitcoin block existence check
- https://blockstream.info/api/block/960203