ISRC USAT20403215
Verified recording
USAT20403215 is “Memphis Soul Stew - Live at Fillmore West, San Francisco, CA, 3/6/1971” by King Curtis,
registered on the CopyrightChains blockchain with CopyrightID
0x53624b3ab86074b3b776390e12f5a0301fb582c8e163ff5308274fe0d34f9b7f and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403215.
Recording identifiers
- ISRC
- USAT20403215
- Title
- Memphis Soul Stew - Live at Fillmore West, San Francisco, CA, 3/6/1971
- Artist
- King Curtis
- CopyrightID (CopyrightChains transaction hash)
0x53624b3ab86074b3b776390e12f5a0301fb582c8e163ff5308274fe0d34f9b7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:4777118ce6e427d881561edfde2a84a39a0d6099f6ee0812bf444df767f2970a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403215
- Bitcoin block existence check
- https://blockstream.info/api/block/960314
Full record
Track page: Memphis Soul Stew - Live at Fillmore West, San Francisco, CA, 3/6/1971 · Machine-readable JSON-LD