ISRC CA5KR2328210
Verified recording
CA5KR2328210 is “Lonely” by Blackjack,
registered on the CopyrightChains blockchain with CopyrightID
0x7f31c333e695e6372da025d628e3a4e4e4854bf5fd9997bfbbf6c47477795b07 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2328210.
Recording identifiers
- ISRC
- CA5KR2328210
- Title
- Lonely
- Artist
- Blackjack
- CopyrightID (CopyrightChains transaction hash)
0x7f31c333e695e6372da025d628e3a4e4e4854bf5fd9997bfbbf6c47477795b07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f31a43ee316a25f926ba9f255feb783b4935d9f3934d7411bf5e4f32fb743623- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2328210
- Bitcoin block existence check
- https://blockstream.info/api/block/956302