ISRC USC4R1200625
Verified recording
USC4R1200625 is “Light Blue” by Chick Corea,
registered on the CopyrightChains blockchain with CopyrightID
0x1d0a69dff19fccdda4e31c7cab3275c32b9c93b23f599deb99fe30d737659fa7 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1200625.
Recording identifiers
- ISRC
- USC4R1200625
- Title
- Light Blue
- Artist
- Chick Corea
- CopyrightID (CopyrightChains transaction hash)
0x1d0a69dff19fccdda4e31c7cab3275c32b9c93b23f599deb99fe30d737659fa7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:cdcca367c04bbe41cc8456e4828c7569d33bda24ca66496e925eb003b6a267a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1200625
- Bitcoin block existence check
- https://blockstream.info/api/block/960348