ISRC DEF057402028
Verified recording
DEF057402028 is “Mass in D Major, Op. 123 "Missa Solemnis": Sanctus: Praeludium - Benedictus” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x2fb800bdfe81995cb06e7707636c7a7aaf7509e9a4cfb29ae05c09523c18cf45 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057402028.
Recording identifiers
- ISRC
- DEF057402028
- Title
- Mass in D Major, Op. 123 "Missa Solemnis": Sanctus: Praeludium - Benedictus
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x2fb800bdfe81995cb06e7707636c7a7aaf7509e9a4cfb29ae05c09523c18cf45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:fdd38292b254dcd0317bf7b11581e8b7e9da34d84776f5a2ae9beaa1671c3e4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057402028
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Mass in D Major, Op. 123 "Missa Solemnis": Sanctus: Praeludium - Benedictus · Machine-readable JSON-LD