ISRC FR50X2302602
Verified recording
FR50X2302602 is “Don Giovanni, K.527, Act I: Recitativo accompagnato. "Don Ottavio, son morta!"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0ff3dbf364ba96ebb6e1b13f487b7a3129247f71f2f262e04b8047ade00d3519 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2302602.
Recording identifiers
- ISRC
- FR50X2302602
- Title
- Don Giovanni, K.527, Act I: Recitativo accompagnato. "Don Ottavio, son morta!"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0ff3dbf364ba96ebb6e1b13f487b7a3129247f71f2f262e04b8047ade00d3519
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7c4a6d9679c02ec92d31fab0fe38681c2b0f5dac13d42149dd3099b12613706e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2302602
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Don Giovanni, K.527, Act I: Recitativo accompagnato. "Don Ottavio, son morta!" · Machine-readable JSON-LD