ISRC FRZ149325080
Verified recording
FRZ149325080 is “Elias, Op. 70, MWV A25, Part I: No. 8, Duet "Nun erkenne ich" - No. 9, Chorus "Wohl dem, der den Herrn fürchtet"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xd8fa7f1635f0267929a780119aa940c06950eb481abad6a1e87782a363db596a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149325080.
Recording identifiers
- ISRC
- FRZ149325080
- Title
- Elias, Op. 70, MWV A25, Part I: No. 8, Duet "Nun erkenne ich" - No. 9, Chorus "Wohl dem, der den Herrn fürchtet"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xd8fa7f1635f0267929a780119aa940c06950eb481abad6a1e87782a363db596a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b114748011a8d79ad74e6936af2390183ba371fd08b71a7978fd1739b4e6787c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149325080
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Elias, Op. 70, MWV A25, Part I: No. 8, Duet "Nun erkenne ich" - No. 9, Chorus "Wohl dem, der den Herrn fürchtet" · Machine-readable JSON-LD