ISRC HKI199357903
Verified recording
HKI199357903 is “Nocturne” by Lili Boulanger,
registered on the CopyrightChains blockchain with CopyrightID
0x3865c2af3afa737a7a0d6c09b7d6b3722d0f6a056cf1897024c6e71df0ba62c3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199357903.
Recording identifiers
- ISRC
- HKI199357903
- Title
- Nocturne
- Artist
- Lili Boulanger
- CopyrightID (CopyrightChains transaction hash)
0x3865c2af3afa737a7a0d6c09b7d6b3722d0f6a056cf1897024c6e71df0ba62c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:95336d2cd52bbf64004211ebfbbba598c5bb9835acc8fca335ce1a7e356f193a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199357903
- Bitcoin block existence check
- https://blockstream.info/api/block/956304