ISRC FRZ398300110
Verified recording
FRZ398300110 is “Laudate pueri, Op. 39 N° 2: Beati omnes” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x78a5ab8bfbb172d4626b0aa595dfff5e6c7dbc92f99ca1b17600d257e889e4e8 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ398300110.
Recording identifiers
- ISRC
- FRZ398300110
- Title
- Laudate pueri, Op. 39 N° 2: Beati omnes
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x78a5ab8bfbb172d4626b0aa595dfff5e6c7dbc92f99ca1b17600d257e889e4e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:3c98fce31a9abb5aa63a033111dd81ff59d946093fbe7bce37caf1fcb0b2225f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ398300110
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Laudate pueri, Op. 39 N° 2: Beati omnes · Machine-readable JSON-LD