ISRC USAT20403212
Verified recording
USAT20403212 is “A Whiter Shade of Pale - Live at Fillmore West, San Francisco, CA, 3/6/1971” by King Curtis,
registered on the CopyrightChains blockchain with CopyrightID
0xf2ca0f68391c24476bcd18a61a87622d698cbfd7fade63dd1550629acac1aa24 and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403212.
Recording identifiers
- ISRC
- USAT20403212
- Title
- A Whiter Shade of Pale - Live at Fillmore West, San Francisco, CA, 3/6/1971
- Artist
- King Curtis
- CopyrightID (CopyrightChains transaction hash)
0xf2ca0f68391c24476bcd18a61a87622d698cbfd7fade63dd1550629acac1aa24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:82561ba6526b37ac036b52f56a4ea67e33dfe5834336880f9b418d223101e6af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403212
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: A Whiter Shade of Pale - Live at Fillmore West, San Francisco, CA, 3/6/1971 · Machine-readable JSON-LD