ISRC KRRAR1918955
Verified recording
KRRAR1918955 is “Battements fondus (Y. S. Choi Op.1 No.2)” by Y. S. Choi,
registered on the CopyrightChains blockchain with CopyrightID
0xe227067ec6737818fb00e4d3a2101335a83aeac4ae1413457825c5c302bd074e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRRAR1918955.
Recording identifiers
- ISRC
- KRRAR1918955
- Title
- Battements fondus (Y. S. Choi Op.1 No.2)
- Artist
- Y. S. Choi
- CopyrightID (CopyrightChains transaction hash)
0xe227067ec6737818fb00e4d3a2101335a83aeac4ae1413457825c5c302bd074e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:983b36cdbabd7065b6620ba7e215232a4669d1037f15d3986854f8cdd93a64e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRRAR1918955
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Battements fondus (Y. S. Choi Op.1 No.2) · Machine-readable JSON-LD