ISRC CA5KR2033954
Verified recording
CA5KR2033954 is “Calling - Original Mix” by Kusp,
registered on the CopyrightChains blockchain with CopyrightID
0x7d7cabd763f6095d3e4623a650fcbc99008d5a13468ef661ae25c8bc34ac5fe4 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2033954.
Recording identifiers
- ISRC
- CA5KR2033954
- Title
- Calling - Original Mix
- Artist
- Kusp
- CopyrightID (CopyrightChains transaction hash)
0x7d7cabd763f6095d3e4623a650fcbc99008d5a13468ef661ae25c8bc34ac5fe4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:7a929ecb232865b0bd56ad964f1db271af468900e7f402abdbd6608043be1a29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2033954
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Calling - Original Mix · Machine-readable JSON-LD