ISRC USX761112304
Verified recording
USX761112304 is “Three Lamentations for Good Friday” by Orlande de Lassus,
registered on the CopyrightChains blockchain with CopyrightID
0x32f2a1e37e09df15377ae7f15e558171b404ecb3905c11f26d5ae64459035b22 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761112304.
Recording identifiers
- ISRC
- USX761112304
- Title
- Three Lamentations for Good Friday
- Artist
- Orlande de Lassus
- CopyrightID (CopyrightChains transaction hash)
0x32f2a1e37e09df15377ae7f15e558171b404ecb3905c11f26d5ae64459035b22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:8398047a9042b6273ba30248f29f55befb8e321dc221c91e6918de9a04211d30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761112304
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Three Lamentations for Good Friday · Machine-readable JSON-LD