ISRC USRH10450815
Verified recording
USRH10450815 is “So Much to Say, so Much to Give - Live at Carnegie Hall, New York, NY, April 5-10, 1971” by Chicago,
registered on the CopyrightChains blockchain with CopyrightID
0x987c73c821c8e889cd9b4f3e0b9fb1ca8cb1826c1f83cc432f811f85e5cdb2c4 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/USRH10450815.
Recording identifiers
- ISRC
- USRH10450815
- Title
- So Much to Say, so Much to Give - Live at Carnegie Hall, New York, NY, April 5-10, 1971
- Artist
- Chicago
- CopyrightID (CopyrightChains transaction hash)
0x987c73c821c8e889cd9b4f3e0b9fb1ca8cb1826c1f83cc432f811f85e5cdb2c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:38e2cee441363051e3db94b4f0e64e8175be6b266172a997258ded4ea93d0450- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH10450815
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: So Much to Say, so Much to Give - Live at Carnegie Hall, New York, NY, April 5-10, 1971 · Machine-readable JSON-LD