ISRC QZNJV2222931
Verified recording
QZNJV2222931 is “Bonus (Rap)” by Métricas Frías,
registered on the CopyrightChains blockchain with CopyrightID
0x3ca508ffe9f1788a4edb574210b6766beec1629c1f0fcaee27807451991f0371 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2222931.
Recording identifiers
- ISRC
- QZNJV2222931
- Title
- Bonus (Rap)
- Artist
- Métricas Frías
- CopyrightID (CopyrightChains transaction hash)
0x3ca508ffe9f1788a4edb574210b6766beec1629c1f0fcaee27807451991f0371
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e06f4af2ddc8bd9fd6c1715fcf933595c4e5d8696a04bbc636560edec22d8ad2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2222931
- Bitcoin block existence check
- https://blockstream.info/api/block/953520