ISRC USRH11703396
Verified recording
USRH11703396 is “South California Purples - Live at the Isle of Wight Festival 8/28/70” by Chicago,
registered on the CopyrightChains blockchain with CopyrightID
0x12d92d237a758fe49b0f6a8197e300340bb3d7df2a1c8fcbd0c2bb38141d2335 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/USRH11703396.
Recording identifiers
- ISRC
- USRH11703396
- Title
- South California Purples - Live at the Isle of Wight Festival 8/28/70
- Artist
- Chicago
- CopyrightID (CopyrightChains transaction hash)
0x12d92d237a758fe49b0f6a8197e300340bb3d7df2a1c8fcbd0c2bb38141d2335
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1fc6360b3e686bf867585b976f9d049d18db097debcf70ebf4c1c48f2f43226b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH11703396
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: South California Purples - Live at the Isle of Wight Festival 8/28/70 · Machine-readable JSON-LD