ISRC NLSB72100398
Verified recording
NLSB72100398 is “Rhiannon” by Kalkovich,
registered on the CopyrightChains blockchain with CopyrightID
0x278dcb8fe4ced22abacda955fff34a2e6efb4914697c88da0916ccf9530d520e 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/NLSB72100398.
Recording identifiers
- ISRC
- NLSB72100398
- Title
- Rhiannon
- Artist
- Kalkovich
- CopyrightID (CopyrightChains transaction hash)
0x278dcb8fe4ced22abacda955fff34a2e6efb4914697c88da0916ccf9530d520e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:73cb53a57e5f69219b01edefad9686bbce4a60aa1f98f0d4ae06c514545654a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB72100398
- Bitcoin block existence check
- https://blockstream.info/api/block/956302