ISRC HKI199637302
Verified recording
HKI199637302 is “Bilagers Musiquen, Drottningholmsmusique: Allegretto” by Johan Helmich Roman,
registered on the CopyrightChains blockchain with CopyrightID
0xdf30e9a00d2a2b170dabd6c1468fe51f3bac05a5c405ed302e4280120dd71eb3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199637302.
Recording identifiers
- ISRC
- HKI199637302
- Title
- Bilagers Musiquen, Drottningholmsmusique: Allegretto
- Artist
- Johan Helmich Roman
- CopyrightID (CopyrightChains transaction hash)
0xdf30e9a00d2a2b170dabd6c1468fe51f3bac05a5c405ed302e4280120dd71eb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:53fa50e1aaff5f71ca534ae8bc61ac0b4a462c4c2d4ee03ec9ca95cb040c326a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199637302
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bilagers Musiquen, Drottningholmsmusique: Allegretto · Machine-readable JSON-LD