ISRC USRH12004129
Verified recording
USRH12004129 is “Make Me Smile - Live at Carnegie Hall, New York, NY, 4/5/1971” by Chicago,
registered on the CopyrightChains blockchain with CopyrightID
0x3c0030853dd92f092fc1de524c07ec881e1c7d0106935f3317cf6ab2b1497986 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12004129.
Recording identifiers
- ISRC
- USRH12004129
- Title
- Make Me Smile - Live at Carnegie Hall, New York, NY, 4/5/1971
- Artist
- Chicago
- CopyrightID (CopyrightChains transaction hash)
0x3c0030853dd92f092fc1de524c07ec881e1c7d0106935f3317cf6ab2b1497986
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:28f09e1be9342a6e98f491208e48b5bd29b1fa5bf4956534cd16d45dea3f7f36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12004129
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Make Me Smile - Live at Carnegie Hall, New York, NY, 4/5/1971 · Machine-readable JSON-LD