ISRC KRA252202067
Verified recording
KRA252202067 is “Longing (feat. Jinho Hong)” by Sumi Jo,
registered on the CopyrightChains blockchain with CopyrightID
0x5fcf327600ad219975884b15d83500e2dd703076b86f5088d9b43f9384990228 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA252202067.
Recording identifiers
- ISRC
- KRA252202067
- Title
- Longing (feat. Jinho Hong)
- Artist
- Sumi Jo
- CopyrightID (CopyrightChains transaction hash)
0x5fcf327600ad219975884b15d83500e2dd703076b86f5088d9b43f9384990228
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:d2d8faae1f5671237a75536a4e233125cd4978a859259531865fdad5354f8d52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA252202067
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Longing (feat. Jinho Hong) · Machine-readable JSON-LD