ISRC HKA120003013
Verified recording
HKA120003013 is “JR幹線” by Elle Choi,
registered on the CopyrightChains blockchain with CopyrightID
0xf89a4159c519f48b60f85fbeeb02ef2d6d6fefa15dcd1070309643b5c86e2268 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA120003013.
Recording identifiers
- ISRC
- HKA120003013
- Title
- JR幹線
- Artist
- Elle Choi
- CopyrightID (CopyrightChains transaction hash)
0xf89a4159c519f48b60f85fbeeb02ef2d6d6fefa15dcd1070309643b5c86e2268
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b22537f27d52f9736fb318f64028246ce4774a383005c40ccf9243a2aa3e7add- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA120003013
- Bitcoin block existence check
- https://blockstream.info/api/block/957120