ISRC USC4R2109605
Verified recording
USC4R2109605 is “Prologue” by Mario Cantone,
registered on the CopyrightChains blockchain with CopyrightID
0x690ccb65281ac12556ca6d8fc809e7bfec071e8344f1d829e712c9528556fa60 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2109605.
Recording identifiers
- ISRC
- USC4R2109605
- Title
- Prologue
- Artist
- Mario Cantone
- CopyrightID (CopyrightChains transaction hash)
0x690ccb65281ac12556ca6d8fc809e7bfec071e8344f1d829e712c9528556fa60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:95cbdcfaa9a27a38edfe5aaaf3ecceb8d3258dcdf49cf575e78bd497e50a5dc1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2109605
- Bitcoin block existence check
- https://blockstream.info/api/block/960302