ISRC FRZ148711110
Verified recording
FRZ148711110 is “Kirchenmusik, Op. 23: II. Ave Maria, MWV B20” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x588b8ef37b1f0887f14d23d87db900afd9b2afc6c7705d02c525f986143a9aa5 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148711110.
Recording identifiers
- ISRC
- FRZ148711110
- Title
- Kirchenmusik, Op. 23: II. Ave Maria, MWV B20
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x588b8ef37b1f0887f14d23d87db900afd9b2afc6c7705d02c525f986143a9aa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:153ccc0d6129be130d2fc21c302b1b372c84a895fb70087cf86600686784be2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148711110
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Kirchenmusik, Op. 23: II. Ave Maria, MWV B20 · Machine-readable JSON-LD