ISRC FR50X2292719
Verified recording
FR50X2292719 is “Sacri e festivi concenti, Op. 9: No. 16, De profundis” by Giovanni Legrenzi,
registered on the CopyrightChains blockchain with CopyrightID
0x4ba9c61582b20f92e5d6fe09f2fc28291d6e9d3ff7848a372273f1b6886aa1fd and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2292719.
Recording identifiers
- ISRC
- FR50X2292719
- Title
- Sacri e festivi concenti, Op. 9: No. 16, De profundis
- Artist
- Giovanni Legrenzi
- CopyrightID (CopyrightChains transaction hash)
0x4ba9c61582b20f92e5d6fe09f2fc28291d6e9d3ff7848a372273f1b6886aa1fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:d20c8637c4c26fb7ffe5685358ceac98c73a356226e758e0d0946c4386bf2547- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2292719
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Sacri e festivi concenti, Op. 9: No. 16, De profundis · Machine-readable JSON-LD