ISRC USRH12004130
Verified recording
USRH12004130 is “So Much To Say, So Much To Give - Live at Carnegie Hall, New York, NY, 4/5/1971” by Chicago,
registered on the CopyrightChains blockchain with CopyrightID
0x9c18240e7b3374b38e90953d2423895d31397ecba8c548e47c2ec599e904f432 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12004130.
Recording identifiers
- ISRC
- USRH12004130
- Title
- So Much To Say, So Much To Give - Live at Carnegie Hall, New York, NY, 4/5/1971
- Artist
- Chicago
- CopyrightID (CopyrightChains transaction hash)
0x9c18240e7b3374b38e90953d2423895d31397ecba8c548e47c2ec599e904f432
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:e3100cd9404623f7393a41545130d921c06d4668cf0cfdd05aefdaeca57cc411- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12004130
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: So Much To Say, So Much To Give - Live at Carnegie Hall, New York, NY, 4/5/1971 · Machine-readable JSON-LD