ISRC DEF059303194
Verified recording
DEF059303194 is “Vesperae solennes de Confessore, K. 339: III. Beatus vir” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x520271ed894b78d1baaccef065f5626d4c72931b13e4d88116155225f40c5f31 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303194.
Recording identifiers
- ISRC
- DEF059303194
- Title
- Vesperae solennes de Confessore, K. 339: III. Beatus vir
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x520271ed894b78d1baaccef065f5626d4c72931b13e4d88116155225f40c5f31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6d395758dbff51432c44c7554cd8764526cce4949f8cc37ec43aa63211a070cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303194
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Vesperae solennes de Confessore, K. 339: III. Beatus vir · Machine-readable JSON-LD