ISRC FRZ209309403
Verified recording
FRZ209309403 is “Beethoven: Missa solemnis in D Major, Op. 123: III. Gratias agimus” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x176cf570c24371ba0ecf803f9ce0be2490d3c1ec0f2862185592f9917a821705 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209309403.
Recording identifiers
- ISRC
- FRZ209309403
- Title
- Beethoven: Missa solemnis in D Major, Op. 123: III. Gratias agimus
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x176cf570c24371ba0ecf803f9ce0be2490d3c1ec0f2862185592f9917a821705
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:585fe3d413d637bd4aebe7ed25afb4c99440e48515f132c3c4928a8b491862b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209309403
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Beethoven: Missa solemnis in D Major, Op. 123: III. Gratias agimus · Machine-readable JSON-LD