ISRC KRA381211331
Verified recording
KRA381211331 is “Companion” by Kim Dong Ryul,
registered on the CopyrightChains blockchain with CopyrightID
0xc3202b890b55f94eab89f76909cf364031426d0ffa875c379249447b980cc98c and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381211331.
Recording identifiers
- ISRC
- KRA381211331
- Title
- Companion
- Artist
- Kim Dong Ryul
- CopyrightID (CopyrightChains transaction hash)
0xc3202b890b55f94eab89f76909cf364031426d0ffa875c379249447b980cc98c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:d4f8b4fc175b0d47a0c50e495a1c757bd77f576ea9f22203a112e59a8200d470- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381211331
- Bitcoin block existence check
- https://blockstream.info/api/block/960193