ISRC DE1E12210010
Verified recording
DE1E12210010 is “12 Duets For Two Horns, K. 487: X. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe40eecbc53b11ff3baa0c918e0c028735212cecb43ce1d93f83e37b7d018a34b and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1E12210010.
Recording identifiers
- ISRC
- DE1E12210010
- Title
- 12 Duets For Two Horns, K. 487: X. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe40eecbc53b11ff3baa0c918e0c028735212cecb43ce1d93f83e37b7d018a34b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:51d48477d76f25c7dd2bf196c3f8c41a7d7a785ee322505aa50e86499b4335bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1E12210010
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: 12 Duets For Two Horns, K. 487: X. Andante · Machine-readable JSON-LD