ISRC ITD541400352
Verified recording
ITD541400352 is “Flute and Harp Concerto in C Major, K. 299: III. Rondò. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8bd76a080f69081631d661246b278b0939856eed5fcfaa64bf1c47cf0bf97547 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/ITD541400352.
Recording identifiers
- ISRC
- ITD541400352
- Title
- Flute and Harp Concerto in C Major, K. 299: III. Rondò. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8bd76a080f69081631d661246b278b0939856eed5fcfaa64bf1c47cf0bf97547
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b76a85357ac82c820e76ce696ab940cbf858210d33c8500ab61a6e29725be219- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541400352
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Flute and Harp Concerto in C Major, K. 299: III. Rondò. Allegro · Machine-readable JSON-LD