ISRC CA5KR1041230
Verified recording
CA5KR1041230 is “Sunshine Blues” by Defunk,
registered on the CopyrightChains blockchain with CopyrightID
0x3797dd6df5d05a0f0b7d32a3ce571b93a4535c06cab0c21aa048999774d22ae6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1041230.
Recording identifiers
- ISRC
- CA5KR1041230
- Title
- Sunshine Blues
- Artist
- Defunk
- CopyrightID (CopyrightChains transaction hash)
0x3797dd6df5d05a0f0b7d32a3ce571b93a4535c06cab0c21aa048999774d22ae6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:563ea0e9a75e4aca071e3d408cdf07be533995bae0b3c7c3d4244eb8610da014- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1041230
- Bitcoin block existence check
- https://blockstream.info/api/block/956304