ISRC HKI199279308
Verified recording
HKI199279308 is “String Quintet No. 3 in C Major, K. 515: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x04dbd24078c1eceaa85fe705a8dc74aa6a8e14934e737f5feddaef2f616f4b88 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279308.
Recording identifiers
- ISRC
- HKI199279308
- Title
- String Quintet No. 3 in C Major, K. 515: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x04dbd24078c1eceaa85fe705a8dc74aa6a8e14934e737f5feddaef2f616f4b88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:efdd7f517343b345efef2dd3ecf611a988ef74de09465d1d0d86f3d36a834aba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279308
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: String Quintet No. 3 in C Major, K. 515: II. Andante · Machine-readable JSON-LD