ISRC ARF412300402
Verified recording
ARF412300402 is “Don’t Be Cruel - Instrumental Version” by Nova Bossa Ltd.,
registered on the CopyrightChains blockchain with CopyrightID
0x4a0dbff616983becb0b270d6e3ec26093f369e33ed50b9390dabf8c80bcd0c97 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF412300402.
Recording identifiers
- ISRC
- ARF412300402
- Title
- Don’t Be Cruel - Instrumental Version
- Artist
- Nova Bossa Ltd.
- CopyrightID (CopyrightChains transaction hash)
0x4a0dbff616983becb0b270d6e3ec26093f369e33ed50b9390dabf8c80bcd0c97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:bcd305151301743998c18fb5371ed4f15adefc251f40bcf8f194e22d9b00eefa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF412300402
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Don’t Be Cruel - Instrumental Version · Machine-readable JSON-LD