ISRC KRB471400899
Verified recording
KRB471400899 is “여자란” by Jang Hye Jin,
registered on the CopyrightChains blockchain with CopyrightID
0xd1a53a1d89120846932a96384eae6a3f6b06fb0ea91374ed177345abcdbab13d 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/KRB471400899.
Recording identifiers
- ISRC
- KRB471400899
- Title
- 여자란
- Artist
- Jang Hye Jin
- CopyrightID (CopyrightChains transaction hash)
0xd1a53a1d89120846932a96384eae6a3f6b06fb0ea91374ed177345abcdbab13d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:987ed8c175094d4b72aa3ed687d29589bae9b99fc32f5cf2a9ed2a11559e42a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471400899
- Bitcoin block existence check
- https://blockstream.info/api/block/957118