ISRC DES380009546
Verified recording
DES380009546 is “Bastien und Bastienne, K. 50: Duet: Auf den Rat den ich gegeben (Colas, Bastienne)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0a044d0122f75ff88545d1eee108a109d7bd5b6a27a0c791129c34c768fa1ceb and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380009546.
Recording identifiers
- ISRC
- DES380009546
- Title
- Bastien und Bastienne, K. 50: Duet: Auf den Rat den ich gegeben (Colas, Bastienne)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0a044d0122f75ff88545d1eee108a109d7bd5b6a27a0c791129c34c768fa1ceb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:dd6db76dbaf277e67834faacad0c48ae089e69ecf4890e15f0d73015a2b4b714- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380009546
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Bastien und Bastienne, K. 50: Duet: Auf den Rat den ich gegeben (Colas, Bastienne) · Machine-readable JSON-LD