ISRC KRA492200337
Verified recording
KRA492200337 is “So What” by HYOLYN,
registered on the CopyrightChains blockchain with CopyrightID
0xddd9b83a6cd6f34dba66cf60bbfca4fb60c5d27519a089310ebe86c45c45a456 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492200337.
Recording identifiers
- ISRC
- KRA492200337
- Title
- So What
- Artist
- HYOLYN
- CopyrightID (CopyrightChains transaction hash)
0xddd9b83a6cd6f34dba66cf60bbfca4fb60c5d27519a089310ebe86c45c45a456
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c67351af43b677431eb2074bdec16e7e85a2f61bd97c7bff4309985737f79309- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492200337
- Bitcoin block existence check
- https://blockstream.info/api/block/953520