ISRC KRG232300011
Verified recording
KRG232300011 is “Back Then” by Yoon Jong Shin,
registered on the CopyrightChains blockchain with CopyrightID
0xd6cda7c36d7b994aa623bc76d24e93ef1b1ba1c532fe896c4f06d48f9a31b5f9 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/KRG232300011.
Recording identifiers
- ISRC
- KRG232300011
- Title
- Back Then
- Artist
- Yoon Jong Shin
- CopyrightID (CopyrightChains transaction hash)
0xd6cda7c36d7b994aa623bc76d24e93ef1b1ba1c532fe896c4f06d48f9a31b5f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:e06a2af604a92d71d9162b4e8e429e4fc498f36c4d51a28a15ad212ae3d2486e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRG232300011
- Bitcoin block existence check
- https://blockstream.info/api/block/960334