ISRC DEF056904430
Verified recording
DEF056904430 is “Adagio & Fugue in C Minor, K. 546 (Orch. Perf.)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0d4e17beecd305e2ff498d5db1f129737f646618aa09857ed3a7cdb97ce25807 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904430.
Recording identifiers
- ISRC
- DEF056904430
- Title
- Adagio & Fugue in C Minor, K. 546 (Orch. Perf.)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0d4e17beecd305e2ff498d5db1f129737f646618aa09857ed3a7cdb97ce25807
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:23e3c2682e805635ed3cdb1036fe3e53899240bedad34ebbf7cf72d8e3bd9da8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056904430
- Bitcoin block existence check
- https://blockstream.info/api/block/959137
Full record
Track page: Adagio & Fugue in C Minor, K. 546 (Orch. Perf.) · Machine-readable JSON-LD