ISRC FRZ148410050
Verified recording
FRZ148410050 is “Kirchenmusik, Op. 23: III. Mitten wir im Leben sind” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x4aff2c256f08aea27fd7165994436589b7048435390384e0f770a19a26f8cf50 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148410050.
Recording identifiers
- ISRC
- FRZ148410050
- Title
- Kirchenmusik, Op. 23: III. Mitten wir im Leben sind
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x4aff2c256f08aea27fd7165994436589b7048435390384e0f770a19a26f8cf50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a757f77d3684b1c579259063fcc07ba6e5054b1a6bd74ba6e2a5f55e133eca32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148410050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Kirchenmusik, Op. 23: III. Mitten wir im Leben sind · Machine-readable JSON-LD