ISRC USSM11605272
Verified recording
USSM11605272 is “Mass - A Theatre Piece for Singers, Players and Dancers I: XVII. Pax: Communion ("Secret Songs") - 2016 Remastered Version” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0x62922593f1b5b0159120dd9794375e17af8f01efd9ade49cc9e4c0708b42a4b8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11605272.
Recording identifiers
- ISRC
- USSM11605272
- Title
- Mass - A Theatre Piece for Singers, Players and Dancers I: XVII. Pax: Communion ("Secret Songs") - 2016 Remastered Version
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0x62922593f1b5b0159120dd9794375e17af8f01efd9ade49cc9e4c0708b42a4b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ea400e4c8b4ac2e5a04d30bd2545fd4e37f84efecf84ca47c01dff1ce0b5f3f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11605272
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mass - A Theatre Piece for Singers, Players and Dancers I: XVII. Pax: Communion ("Secret Songs") - 2016 Remastered Version · Machine-readable JSON-LD