ISRC DEF056501050
Verified recording
DEF056501050 is “Adagio and Rondo for Glass Harmonica, Flute, Oboe, Viola, and Cello in C minor, K.617: Adagio und Rondo” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc593f14add006a6428f710ba7a236f2ecb83e151bc88687c1120ef1a87142f42 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056501050.
Recording identifiers
- ISRC
- DEF056501050
- Title
- Adagio and Rondo for Glass Harmonica, Flute, Oboe, Viola, and Cello in C minor, K.617: Adagio und Rondo
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc593f14add006a6428f710ba7a236f2ecb83e151bc88687c1120ef1a87142f42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:fde73e3cf502f6ebec67a025dfed1129e16710c5ccd2b70bfeb47fa8ea4d3b6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056501050
- Bitcoin block existence check
- https://blockstream.info/api/block/960404
Full record
Track page: Adagio and Rondo for Glass Harmonica, Flute, Oboe, Viola, and Cello in C minor, K.617: Adagio und Rondo · Machine-readable JSON-LD