ISRC QZNJW2456583
Verified recording
QZNJW2456583 is “Mi María” by Loko Kuerdo,
registered on the CopyrightChains blockchain with CopyrightID
0xf20b37ceaeb96d845f28ccd40f33c3cc9ac536498085c17e2f94ce6f0847fc4a and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2456583.
Recording identifiers
- ISRC
- QZNJW2456583
- Title
- Mi María
- Artist
- Loko Kuerdo
- CopyrightID (CopyrightChains transaction hash)
0xf20b37ceaeb96d845f28ccd40f33c3cc9ac536498085c17e2f94ce6f0847fc4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:57ad436ce04680083701036b1dfe597545d2bf241238040ff4273d43570d0e97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2456583
- Bitcoin block existence check
- https://blockstream.info/api/block/960397