ISRC FRZ207809805
Verified recording
FRZ207809805 is “Mendelssohn: Lauda Sion, Op. 73, MWV A24: No. 5, Coro. "Docti sacris institutis"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x490d960e9866ab3300b994823c9623eeb76e2d20bbf67b671bdd7bc545bf91af 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/FRZ207809805.
Recording identifiers
- ISRC
- FRZ207809805
- Title
- Mendelssohn: Lauda Sion, Op. 73, MWV A24: No. 5, Coro. "Docti sacris institutis"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x490d960e9866ab3300b994823c9623eeb76e2d20bbf67b671bdd7bc545bf91af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:35d8d04b2e569032ab42fb58158d2ff08e15a9825b61c5e5f99625f9312d0237- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207809805
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mendelssohn: Lauda Sion, Op. 73, MWV A24: No. 5, Coro. "Docti sacris institutis" · Machine-readable JSON-LD