ISRC USSM11505564
Verified recording
USSM11505564 is “The People United Will Never Be Defeated! - 36 Variations on ¡El pueblo unido jamás será vencido!: Thema. Tempo I” by Frederic Rzewski,
registered on the CopyrightChains blockchain with CopyrightID
0x28ffceff6232fa5a6b46221653168b321a21a5cdc93ba9683a6260a56b7d425b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505564.
Recording identifiers
- ISRC
- USSM11505564
- Title
- The People United Will Never Be Defeated! - 36 Variations on ¡El pueblo unido jamás será vencido!: Thema. Tempo I
- Artist
- Frederic Rzewski
- CopyrightID (CopyrightChains transaction hash)
0x28ffceff6232fa5a6b46221653168b321a21a5cdc93ba9683a6260a56b7d425b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6fdecacd4c42794596bcc9f8d102fe790d5c9c253d3073d87701e3781561671a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505564
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The People United Will Never Be Defeated! - 36 Variations on ¡El pueblo unido jamás será vencido!: Thema. Tempo I · Machine-readable JSON-LD