ISRC QZNJX2087367
Verified recording
QZNJX2087367 is “Cobarde Yo” by Leyruk,
registered on the CopyrightChains blockchain with CopyrightID
0xc298dd4fcc6b38634979246dbf56f8c82c9c2700d3e7e90d8bad6ab8d4a54517 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2087367.
Recording identifiers
- ISRC
- QZNJX2087367
- Title
- Cobarde Yo
- Artist
- Leyruk
- CopyrightID (CopyrightChains transaction hash)
0xc298dd4fcc6b38634979246dbf56f8c82c9c2700d3e7e90d8bad6ab8d4a54517
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:c2ce34be691010e62ed07d3541457159a6e7cd6001f4fa07aac591d1f5b50f07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2087367
- Bitcoin block existence check
- https://blockstream.info/api/block/960309