ISRC DEN421111005
Verified recording
DEN421111005 is “Il secondo Libro de Madrigali a quattro voci (Das zweite Madrigalbuch): No. 5 o notte, o ciel', o mar', o piaggie, o monti!” by Maddalena Casulana,
registered on the CopyrightChains blockchain with CopyrightID
0x0d9effe221932c9361fc92603a9bc6a0d3276ed110ff47d1cda09ac9b3b27a98 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421111005.
Recording identifiers
- ISRC
- DEN421111005
- Title
- Il secondo Libro de Madrigali a quattro voci (Das zweite Madrigalbuch): No. 5 o notte, o ciel', o mar', o piaggie, o monti!
- Artist
- Maddalena Casulana
- CopyrightID (CopyrightChains transaction hash)
0x0d9effe221932c9361fc92603a9bc6a0d3276ed110ff47d1cda09ac9b3b27a98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:a0272a0b3f250b1cae69b5f188ca03eda7bf16e16d2d56c44f01fd4eb841f58a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421111005
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Il secondo Libro de Madrigali a quattro voci (Das zweite Madrigalbuch): No. 5 o notte, o ciel', o mar', o piaggie, o monti! · Machine-readable JSON-LD