ISRC USC4R1605709
Verified recording
USC4R1605709 is “Spain - Live” by Chick Corea,
registered on the CopyrightChains blockchain with CopyrightID
0xb76e7d4bb11d32c965927126e5ea3cc49bd047e16ef48d0fe9b944d5f3ed66a5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1605709.
Recording identifiers
- ISRC
- USC4R1605709
- Title
- Spain - Live
- Artist
- Chick Corea
- CopyrightID (CopyrightChains transaction hash)
0xb76e7d4bb11d32c965927126e5ea3cc49bd047e16ef48d0fe9b944d5f3ed66a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7eb04cb01b0cfcd487c6df7e50ccb30e05a77d9eb5d4e8509560c028c896a527- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1605709
- Bitcoin block existence check
- https://blockstream.info/api/block/956304