ISRC USRH10550608
Verified recording
USRH10550608 is “Saturday in the Park - Live in Japan 1972” by Chicago,
registered on the CopyrightChains blockchain with CopyrightID
0x54c60d0a0d1b4682267a4991f21af9d2b3c82df0d9ef1bcbe31a69190f1c93da 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/USRH10550608.
Recording identifiers
- ISRC
- USRH10550608
- Title
- Saturday in the Park - Live in Japan 1972
- Artist
- Chicago
- CopyrightID (CopyrightChains transaction hash)
0x54c60d0a0d1b4682267a4991f21af9d2b3c82df0d9ef1bcbe31a69190f1c93da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5571949e221ee51de9d448f614780bc870343ad79d10fc492594bfc9e15d8a26- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH10550608
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Saturday in the Park - Live in Japan 1972 · Machine-readable JSON-LD