ISRC DEE860500718
Verified recording
DEE860500718 is “Sonata for 2 Pianos in D Major, K. 448/375a: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x5ba61dff0d8447c4abf005d7ca526b38840a177cbaee9d64768b568ed248a1f0 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/DEE860500718.
Recording identifiers
- ISRC
- DEE860500718
- Title
- Sonata for 2 Pianos in D Major, K. 448/375a: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x5ba61dff0d8447c4abf005d7ca526b38840a177cbaee9d64768b568ed248a1f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:42261e7abd90ded34f666185b5fa8310419216df92c059c96fbf2f55c04b8358- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860500718
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for 2 Pianos in D Major, K. 448/375a: II. Andante · Machine-readable JSON-LD