ISRC KRF152000040
Verified recording
KRF152000040 is “JOE” by Sik-K,
registered on the CopyrightChains blockchain with CopyrightID
0x2d7ae9e3d801cb9702f03cc4fc5545e499fbd0e1a791a1de71e662bfdef20ef8 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF152000040.
Recording identifiers
- ISRC
- KRF152000040
- Title
- JOE
- Artist
- Sik-K
- CopyrightID (CopyrightChains transaction hash)
0x2d7ae9e3d801cb9702f03cc4fc5545e499fbd0e1a791a1de71e662bfdef20ef8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b4d31384c9ea7f523b5e63ba609cc4cd4c56fea32e3ebe65d96dd9a81884d52b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF152000040
- Bitcoin block existence check
- https://blockstream.info/api/block/953520