ISRC USC4R1100547
Verified recording
USC4R1100547 is “Diane” by Chick Corea,
registered on the CopyrightChains blockchain with CopyrightID
0xb304a5f8a1ba47a7700e29dae50c368352e8db1e9777c1402eb912e53b858b15 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1100547.
Recording identifiers
- ISRC
- USC4R1100547
- Title
- Diane
- Artist
- Chick Corea
- CopyrightID (CopyrightChains transaction hash)
0xb304a5f8a1ba47a7700e29dae50c368352e8db1e9777c1402eb912e53b858b15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8d75179f8b9390f6d186cc6be0107989f7ef33cffed9749c255423af3c5ee2b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1100547
- Bitcoin block existence check
- https://blockstream.info/api/block/957118