ISRC DEF057300642
Verified recording
DEF057300642 is “Flute Concerto in G Major, K. 313: II. Adagio non troppo” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x19b26d508c7a37d55b1d7b89753fc771c76979c8aabb58ed7063a1ece69fe578 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057300642.
Recording identifiers
- ISRC
- DEF057300642
- Title
- Flute Concerto in G Major, K. 313: II. Adagio non troppo
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x19b26d508c7a37d55b1d7b89753fc771c76979c8aabb58ed7063a1ece69fe578
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:18e3824ec04e3d734adf12f4ca002271b4f259f248fadb81b8e6eedf9fc079c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057300642
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Flute Concerto in G Major, K. 313: II. Adagio non troppo · Machine-readable JSON-LD