ISRC USAT20403227
Verified recording
USAT20403227 is “A Whiter Shade of Pale - Live at Fillmore West, San Francisco, CA, 3/7/1971” by King Curtis,
registered on the CopyrightChains blockchain with CopyrightID
0xc6dedcbfaa0e36e217961d90b12e3cd7aa9732b9d36409f2650bc48dfc61781c 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/USAT20403227.
Recording identifiers
- ISRC
- USAT20403227
- Title
- A Whiter Shade of Pale - Live at Fillmore West, San Francisco, CA, 3/7/1971
- Artist
- King Curtis
- CopyrightID (CopyrightChains transaction hash)
0xc6dedcbfaa0e36e217961d90b12e3cd7aa9732b9d36409f2650bc48dfc61781c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e308b9fc2b556db2b516c5b9424d882dcff435e4b5cde889a10f8f38564ad6dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403227
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: A Whiter Shade of Pale - Live at Fillmore West, San Francisco, CA, 3/7/1971 · Machine-readable JSON-LD