ISRC USAT20403187
Verified recording
USAT20403187 is “A Whiter Shade of Pale - Live at Fillmore West, San Francisco, CA, 3/5/1971” by King Curtis,
registered on the CopyrightChains blockchain with CopyrightID
0x67e320fe4813bf3959f003e116f4463553aab0d0165487b54aa84cfa8f8054b8 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403187.
Recording identifiers
- ISRC
- USAT20403187
- Title
- A Whiter Shade of Pale - Live at Fillmore West, San Francisco, CA, 3/5/1971
- Artist
- King Curtis
- CopyrightID (CopyrightChains transaction hash)
0x67e320fe4813bf3959f003e116f4463553aab0d0165487b54aa84cfa8f8054b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:54de90d2cc0e2510d880622eb76b17f0401d382c9aec030a340b59b967931740- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403187
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: A Whiter Shade of Pale - Live at Fillmore West, San Francisco, CA, 3/5/1971 · Machine-readable JSON-LD