ISRC USSM10803038
Verified recording
USSM10803038 is “Improvisation on Dona Nobis Pacem (Give Us Peace)” by Sérgio Assad,
registered on the CopyrightChains blockchain with CopyrightID
0x81965a3694d322cc0d94968462d975ce389f939448876cae147816ca02bc1718 and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10803038.
Recording identifiers
- ISRC
- USSM10803038
- Title
- Improvisation on Dona Nobis Pacem (Give Us Peace)
- Artist
- Sérgio Assad
- CopyrightID (CopyrightChains transaction hash)
0x81965a3694d322cc0d94968462d975ce389f939448876cae147816ca02bc1718
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:60c6d9c1304257fdc52d90e78d45201dcb74f04e125c5e0e30caa956c7f44742- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10803038
- Bitcoin block existence check
- https://blockstream.info/api/block/960125
Full record
Track page: Improvisation on Dona Nobis Pacem (Give Us Peace) · Machine-readable JSON-LD