ISRC CA5KR2389985
Verified recording
CA5KR2389985 is “In The Cold” by William Black,
registered on the CopyrightChains blockchain with CopyrightID
0x6392c1781bb2de087013b4ae7e6f9b998de8acbc781ebd0196bb072cbd791fe3 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/CA5KR2389985.
Recording identifiers
- ISRC
- CA5KR2389985
- Title
- In The Cold
- Artist
- William Black
- CopyrightID (CopyrightChains transaction hash)
0x6392c1781bb2de087013b4ae7e6f9b998de8acbc781ebd0196bb072cbd791fe3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2a709c7b2a1a73b76eefd76fea556f9b448819f9b5b46d1c31a9f85c4ca022de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2389985
- Bitcoin block existence check
- https://blockstream.info/api/block/953513