ISRC DEF059731304
Verified recording
DEF059731304 is “Don Giovanni, K. 527, Act I: Recit. Ah del padre in periglio - No. 2a, Ma qual mai s'offre, o Dei” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x98b6beae946e90b1131068d95c18c33e0c1cd6c63e2ff7a1e0a4566c9039f134 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731304.
Recording identifiers
- ISRC
- DEF059731304
- Title
- Don Giovanni, K. 527, Act I: Recit. Ah del padre in periglio - No. 2a, Ma qual mai s'offre, o Dei
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x98b6beae946e90b1131068d95c18c33e0c1cd6c63e2ff7a1e0a4566c9039f134
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:899596e66a719e7e12c17b4cb735b3059ff4bab4822ef1b9322a56531098cae4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731304
- Bitcoin block existence check
- https://blockstream.info/api/block/960200
Full record
Track page: Don Giovanni, K. 527, Act I: Recit. Ah del padre in periglio - No. 2a, Ma qual mai s'offre, o Dei · Machine-readable JSON-LD