ISRC DEC626600346
Verified recording
DEC626600346 is “Mozart, L.: Trumpet Concerto in D Major: I. Adagio” by Leopold Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x252c33de05e14be0f47812885ff501904dee83ac03a9b68d9e2a24f30627411b and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC626600346.
Recording identifiers
- ISRC
- DEC626600346
- Title
- Mozart, L.: Trumpet Concerto in D Major: I. Adagio
- Artist
- Leopold Mozart
- CopyrightID (CopyrightChains transaction hash)
0x252c33de05e14be0f47812885ff501904dee83ac03a9b68d9e2a24f30627411b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:5fc69676872f45ea27b0c67f5bf8ed12849450fa287484a6fc48d5b7a5d0fad8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC626600346
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Mozart, L.: Trumpet Concerto in D Major: I. Adagio · Machine-readable JSON-LD