ISRC USSM11505527
Verified recording
USSM11505527 is “The People United Will Never Be Defeated! - 36 Variations on ¡El pueblo unido jamás será vencido!: Thema. With determination” by Frederic Rzewski,
registered on the CopyrightChains blockchain with CopyrightID
0xeb4d28ecd1fc415486ea61413dd9b8260ebf2bd357efc2a3fed51ec4a1d3d124 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/USSM11505527.
Recording identifiers
- ISRC
- USSM11505527
- Title
- The People United Will Never Be Defeated! - 36 Variations on ¡El pueblo unido jamás será vencido!: Thema. With determination
- Artist
- Frederic Rzewski
- CopyrightID (CopyrightChains transaction hash)
0xeb4d28ecd1fc415486ea61413dd9b8260ebf2bd357efc2a3fed51ec4a1d3d124
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2caea97a85e0e7e9f9be7557ecfd6ca1966091dcf3ab7c88de695c6719e37fb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505527
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The People United Will Never Be Defeated! - 36 Variations on ¡El pueblo unido jamás será vencido!: Thema. With determination · Machine-readable JSON-LD