ISRC KRB311210305
Verified recording
KRB311210305 is “I'll Sing for You (노래할게) [feat. 루시드 폴]” by SWEET SORROW,
registered on the CopyrightChains blockchain with CopyrightID
0xd66fdf1a1d92e252b5ff98f5c3a8cc6457367d4494f57e9f5f850c45ab3c36aa and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB311210305.
Recording identifiers
- ISRC
- KRB311210305
- Title
- I'll Sing for You (노래할게) [feat. 루시드 폴]
- Artist
- SWEET SORROW
- CopyrightID (CopyrightChains transaction hash)
0xd66fdf1a1d92e252b5ff98f5c3a8cc6457367d4494f57e9f5f850c45ab3c36aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:1c8c2fb5be0be964d96509f493b69750f781ff3c0f919aa14b99a920f741acf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB311210305
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: I'll Sing for You (노래할게) [feat. 루시드 폴] · Machine-readable JSON-LD