ISRC QZ9QQ2300746
Verified recording
QZ9QQ2300746 is “Su Cumpleaños” by Los Farmerz,
registered on the CopyrightChains blockchain with CopyrightID
0xc5df8f7ce83a5dc0addabde29086626d48fb5ee1ff8678c9de896d385119cc18 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300746.
Recording identifiers
- ISRC
- QZ9QQ2300746
- Title
- Su Cumpleaños
- Artist
- Los Farmerz
- CopyrightID (CopyrightChains transaction hash)
0xc5df8f7ce83a5dc0addabde29086626d48fb5ee1ff8678c9de896d385119cc18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:12aec6fc395914d93c968a0fab945b40c2bfbbd8a48e88013da335bee81d5062- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300746
- Bitcoin block existence check
- https://blockstream.info/api/block/953513