ISRC BK4DA2447209
Verified recording
BK4DA2447209 is “SONORA” by Nickzzy,
registered on the CopyrightChains blockchain with CopyrightID
0xc94b8add67b7547c4b5e6417d4179b419474994249fccf5ec08964989e0fa61a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2447209.
Recording identifiers
- ISRC
- BK4DA2447209
- Title
- SONORA
- Artist
- Nickzzy
- CopyrightID (CopyrightChains transaction hash)
0xc94b8add67b7547c4b5e6417d4179b419474994249fccf5ec08964989e0fa61a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bb657388b2e3bc9fa62d614d10ed39438402508e8093dca03eb98592ccad204f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2447209
- Bitcoin block existence check
- https://blockstream.info/api/block/953513