ISRC ITZ041500146
Verified recording
ITZ041500146 is “Onde” by Negramaro,
registered on the CopyrightChains blockchain with CopyrightID
0xff6779294a36f7b4714aec78612275bac43ce83d5751601d7fb841a5f32ebb55 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500146.
Recording identifiers
- ISRC
- ITZ041500146
- Title
- Onde
- Artist
- Negramaro
- CopyrightID (CopyrightChains transaction hash)
0xff6779294a36f7b4714aec78612275bac43ce83d5751601d7fb841a5f32ebb55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:cc782d7e1c40c6d528a21650b80ca52a6d8627fad97fde63cb3508a98750f25e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500146
- Bitcoin block existence check
- https://blockstream.info/api/block/960327