ISRC QZK6K2037080
Verified recording
QZK6K2037080 is “Nada - Cover” by ¿Juan Julian?,
registered on the CopyrightChains blockchain with CopyrightID
0xc1d5a7ad11a03e0e6a2124e7a8f7a756c28fff501a1f27db23befda018135577 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2037080.
Recording identifiers
- ISRC
- QZK6K2037080
- Title
- Nada - Cover
- Artist
- ¿Juan Julian?
- CopyrightID (CopyrightChains transaction hash)
0xc1d5a7ad11a03e0e6a2124e7a8f7a756c28fff501a1f27db23befda018135577
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:69fa0a27666a4d42d179d1bc6e37d5d0812146f8053738d758732d906b3ae55d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2037080
- Bitcoin block existence check
- https://blockstream.info/api/block/960473