ISRC USRH10299832
Verified recording
USRH10299832 is “A Song for Richard and His Friends - Without Vocals” by Chicago,
registered on the CopyrightChains blockchain with CopyrightID
0x841eeb9c17fb6e48e0fa390235d19ff6b97b6bea1c79a42af0507a9e06564d8d 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/USRH10299832.
Recording identifiers
- ISRC
- USRH10299832
- Title
- A Song for Richard and His Friends - Without Vocals
- Artist
- Chicago
- CopyrightID (CopyrightChains transaction hash)
0x841eeb9c17fb6e48e0fa390235d19ff6b97b6bea1c79a42af0507a9e06564d8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e36abf4ca2b5ed20aad14e5157a69d69681e1320545ca4f30113a86263be802b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH10299832
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: A Song for Richard and His Friends - Without Vocals · Machine-readable JSON-LD