ISRC USRH11703399
Verified recording
USRH11703399 is “Does Anybody Really Know What Time It Is? - Live at the Isle of Wight Festival 8/28/70” by Chicago,
registered on the CopyrightChains blockchain with CopyrightID
0xfdaaa9c203e5d02acff3f2c647d5ab96b72e4c661dc54cb82e45d2453b24c70c 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/USRH11703399.
Recording identifiers
- ISRC
- USRH11703399
- Title
- Does Anybody Really Know What Time It Is? - Live at the Isle of Wight Festival 8/28/70
- Artist
- Chicago
- CopyrightID (CopyrightChains transaction hash)
0xfdaaa9c203e5d02acff3f2c647d5ab96b72e4c661dc54cb82e45d2453b24c70c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a7c5372f53a64ad4973f520fc7508fda393e4b8bb9c7ce56bd694e2c9d1bdf18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11703399
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Does Anybody Really Know What Time It Is? - Live at the Isle of Wight Festival 8/28/70 · Machine-readable JSON-LD