ISRC HKI191832909
Verified recording
HKI191832909 is “Miniatures for Piano "A Whole in Twelve": No. 9, Christmas Eve” by Mikael Ayrapetyan,
registered on the CopyrightChains blockchain with CopyrightID
0xda34a0917b9d2999277e0875450011d54d1bad3949d9f44fc8ae3d69c8f309d5 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/HKI191832909.
Recording identifiers
- ISRC
- HKI191832909
- Title
- Miniatures for Piano "A Whole in Twelve": No. 9, Christmas Eve
- Artist
- Mikael Ayrapetyan
- CopyrightID (CopyrightChains transaction hash)
0xda34a0917b9d2999277e0875450011d54d1bad3949d9f44fc8ae3d69c8f309d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:029e791b7ba463917e2fe56c25aa030ba886c34440cd02f80658b38174a6b409- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191832909
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Miniatures for Piano "A Whole in Twelve": No. 9, Christmas Eve · Machine-readable JSON-LD