ISRC DEN961500590
Verified recording
DEN961500590 is “Improperium exspectavit cor meum” by Giovanni Pierluigi da Palestrina,
registered on the CopyrightChains blockchain with CopyrightID
0x7a29b8c9bdd3fc61b450d74ddefb768a24a0318163d82a5f7e8b61215a470887 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961500590.
Recording identifiers
- ISRC
- DEN961500590
- Title
- Improperium exspectavit cor meum
- Artist
- Giovanni Pierluigi da Palestrina
- CopyrightID (CopyrightChains transaction hash)
0x7a29b8c9bdd3fc61b450d74ddefb768a24a0318163d82a5f7e8b61215a470887
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:df0770a2610bfc00f9ddabc3dd26346ba5a165ba0ce73b2eb5dd392237942220- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961500590
- Bitcoin block existence check
- https://blockstream.info/api/block/959163
Full record
Track page: Improperium exspectavit cor meum · Machine-readable JSON-LD