ISRC FRZ149325030
Verified recording
FRZ149325030 is “Elias, Op. 70, MWV A25, Part I: No. 2, Duet with Choir "Herr, höre unser Gebet!"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x6a3e271a5fdc4c43478c5297bf9b3b930135d70f3dda2cbcbd9747d69d29b425 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/FRZ149325030.
Recording identifiers
- ISRC
- FRZ149325030
- Title
- Elias, Op. 70, MWV A25, Part I: No. 2, Duet with Choir "Herr, höre unser Gebet!"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x6a3e271a5fdc4c43478c5297bf9b3b930135d70f3dda2cbcbd9747d69d29b425
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1f17de04be111f53810dd59f54711ac0366366eee0c7ea6625cd8c373f31d10b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149325030
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Elias, Op. 70, MWV A25, Part I: No. 2, Duet with Choir "Herr, höre unser Gebet!" · Machine-readable JSON-LD