ISRC HKI190852504
Verified recording
HKI190852504 is “Adagio in B-Flat Major, K. 411” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6fc0fc1859b36faaa2a2ebc90c5888eb771dea63facc178988357736edc05b56 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190852504.
Recording identifiers
- ISRC
- HKI190852504
- Title
- Adagio in B-Flat Major, K. 411
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6fc0fc1859b36faaa2a2ebc90c5888eb771dea63facc178988357736edc05b56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:ef4f4fc44d0a5fad7800e3b27975bbbeb17253a6a6027aa2bd69f30fa4084864- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190852504
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Adagio in B-Flat Major, K. 411 · Machine-readable JSON-LD