ISRC USRH11703398
Verified recording
USRH11703398 is “Does Anybody Really Know What Time It Is? (Free Form Intro) - Live at the Isle of Wight Festival 8/28/70” by Chicago,
registered on the CopyrightChains blockchain with CopyrightID
0x2b7e50e41f4919a3ddcc784c1797262e94735497c3e79eb329226cd1965e0e40 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/USRH11703398.
Recording identifiers
- ISRC
- USRH11703398
- Title
- Does Anybody Really Know What Time It Is? (Free Form Intro) - Live at the Isle of Wight Festival 8/28/70
- Artist
- Chicago
- CopyrightID (CopyrightChains transaction hash)
0x2b7e50e41f4919a3ddcc784c1797262e94735497c3e79eb329226cd1965e0e40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:df358999b03d963dd339e0c584edf56ae8212c5052b8f2c0481c16a1d31fa1fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11703398
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Does Anybody Really Know What Time It Is? (Free Form Intro) - Live at the Isle of Wight Festival 8/28/70 · Machine-readable JSON-LD