ISRC KRA381002294
Verified recording
KRA381002294 is “Wisdom Tooth” by IU,
registered on the CopyrightChains blockchain with CopyrightID
0x59b86789b8c0ab492b26dc7bb823b829c8252b21bcf66caa270fb15a7d4fb915 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/KRA381002294.
Recording identifiers
- ISRC
- KRA381002294
- Title
- Wisdom Tooth
- Artist
- IU
- CopyrightID (CopyrightChains transaction hash)
0x59b86789b8c0ab492b26dc7bb823b829c8252b21bcf66caa270fb15a7d4fb915
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9ea64dd835580efbf59f53ce5852345a183cb0de0a8055be1ec286d3d9a6079f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381002294
- Bitcoin block existence check
- https://blockstream.info/api/block/953520