ISRC FRZ209309406
Verified recording
FRZ209309406 is “Beethoven: Missa solemnis in D Major, Op. 123: VI. Credo in unum Deum” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x6b219ed10b96655857dd8967e997b11cd16fdd9c40a98ea032e839c1040bd816 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/FRZ209309406.
Recording identifiers
- ISRC
- FRZ209309406
- Title
- Beethoven: Missa solemnis in D Major, Op. 123: VI. Credo in unum Deum
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x6b219ed10b96655857dd8967e997b11cd16fdd9c40a98ea032e839c1040bd816
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:aa437679dbcd9d447099c292afc26709ab6e399e1878355c387fedfa74c21cd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209309406
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Beethoven: Missa solemnis in D Major, Op. 123: VI. Credo in unum Deum · Machine-readable JSON-LD