ISRC QZNWW2236791
Verified recording
QZNWW2236791 is “Mariposas” by Cozko,
registered on the CopyrightChains blockchain with CopyrightID
0x7e597ce12aa0b33fcbc52b191e221c43b9d18b084b2c6f34c0139300a0d5f774 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2236791.
Recording identifiers
- ISRC
- QZNWW2236791
- Title
- Mariposas
- Artist
- Cozko
- CopyrightID (CopyrightChains transaction hash)
0x7e597ce12aa0b33fcbc52b191e221c43b9d18b084b2c6f34c0139300a0d5f774
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e3c41dbc839023bb95a509deb87589a415c70747f1489bdb3da3d72dea4b0338- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2236791
- Bitcoin block existence check
- https://blockstream.info/api/block/957118