ISRC QZNJZ2464762
Verified recording
QZNJZ2464762 is “QUIÉN?” by MC Ari,
registered on the CopyrightChains blockchain with CopyrightID
0x6ac7f7648a8c10f8adf63d0a615e3f9e9f06a1d4c4269ebe6b2da62c354b3492 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/QZNJZ2464762.
Recording identifiers
- ISRC
- QZNJZ2464762
- Title
- QUIÉN?
- Artist
- MC Ari
- CopyrightID (CopyrightChains transaction hash)
0x6ac7f7648a8c10f8adf63d0a615e3f9e9f06a1d4c4269ebe6b2da62c354b3492
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:855041027e61a29946e90fcefb67b894f49b71a34ecf050ec192d765ba7c0e1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2464762
- Bitcoin block existence check
- https://blockstream.info/api/block/953520