ISRC ITD541400350
Verified recording
ITD541400350 is “Flute and Harp Concerto in C Major, K. 299: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x58d78f4c9c391f3bfe76dea7984f19b397442f43503b30f3678126122595bb7e and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541400350.
Recording identifiers
- ISRC
- ITD541400350
- Title
- Flute and Harp Concerto in C Major, K. 299: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x58d78f4c9c391f3bfe76dea7984f19b397442f43503b30f3678126122595bb7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9ad0aaef250e44c7e0f38917dc7e53c51972356f0eeca9602d83fd10e51f761f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541400350
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Flute and Harp Concerto in C Major, K. 299: I. Allegro · Machine-readable JSON-LD