ISRC DEF057831903
Verified recording
DEF057831903 is “Missa solemnis, Op. 123: I. Kyrie: c. Kyrie eleison - Live” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc17bb82a5b78b3414dd39b5dd61f5a2b0946539d5d9db83aa339d1b14619fe04 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/DEF057831903.
Recording identifiers
- ISRC
- DEF057831903
- Title
- Missa solemnis, Op. 123: I. Kyrie: c. Kyrie eleison - Live
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc17bb82a5b78b3414dd39b5dd61f5a2b0946539d5d9db83aa339d1b14619fe04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cf237e85746c86356d101b422d7e6f7ce4d4e28cfcf6202c79d129aed9c7621a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057831903
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa solemnis, Op. 123: I. Kyrie: c. Kyrie eleison - Live · Machine-readable JSON-LD