ISRC USRC11400157
Verified recording
USRC11400157 is “Polk Salad Annie - Live at Mid-South Coliseum, Memphis, TN - March 1974” by Elvis Presley,
registered on the CopyrightChains blockchain with CopyrightID
0x262878e43fe3ae489d04521cce8fb66a059203c5dfc0d9885d80fe671c712875 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11400157.
Recording identifiers
- ISRC
- USRC11400157
- Title
- Polk Salad Annie - Live at Mid-South Coliseum, Memphis, TN - March 1974
- Artist
- Elvis Presley
- CopyrightID (CopyrightChains transaction hash)
0x262878e43fe3ae489d04521cce8fb66a059203c5dfc0d9885d80fe671c712875
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:05fd5b69f02f9e6fba05f2a8215471920a68a7365b889248ffcd4dd3bbe3a5bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11400157
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Polk Salad Annie - Live at Mid-South Coliseum, Memphis, TN - March 1974 · Machine-readable JSON-LD