ISRC KRA491500944
Verified recording
KRA491500944 is “Heart” by Kevin Oh,
registered on the CopyrightChains blockchain with CopyrightID
0x037e35d976b6736a482f24e4c07952c0422540a38eeb82196e0079ea70067dca and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA491500944.
Recording identifiers
- ISRC
- KRA491500944
- Title
- Heart
- Artist
- Kevin Oh
- CopyrightID (CopyrightChains transaction hash)
0x037e35d976b6736a482f24e4c07952c0422540a38eeb82196e0079ea70067dca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:dc7a2a7d820afd6af023c86621bf787a115ff49c4db57e4fbd742c649625e6b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA491500944
- Bitcoin block existence check
- https://blockstream.info/api/block/960403