ISRC DEF056630502
Verified recording
DEF056630502 is “Missa solemnis, Op. 123: I. Kyrie: b. Christe eleison” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd67c7c01d424903745cd9df2fa2dd06343cb0a22c78a069689b27cc17fdc668b and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056630502.
Recording identifiers
- ISRC
- DEF056630502
- Title
- Missa solemnis, Op. 123: I. Kyrie: b. Christe eleison
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd67c7c01d424903745cd9df2fa2dd06343cb0a22c78a069689b27cc17fdc668b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:81ab49097414df838a7048b8a10dac706d7359f77994c3407e548eadd998ed19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056630502
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Missa solemnis, Op. 123: I. Kyrie: b. Christe eleison · Machine-readable JSON-LD