ISRC ES8741707105
Verified recording
ES8741707105 is “Cold Heart” by Dusky,
registered on the CopyrightChains blockchain with CopyrightID
0x24bd7d498adab47f90d7881aed625ebee5eabd437608996dfc570d97875828ab and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8741707105.
Recording identifiers
- ISRC
- ES8741707105
- Title
- Cold Heart
- Artist
- Dusky
- CopyrightID (CopyrightChains transaction hash)
0x24bd7d498adab47f90d7881aed625ebee5eabd437608996dfc570d97875828ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:727d57e4dee6c1ea68422591f666599abd59a00e1fc52940b9e3d2fd6c29b191- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8741707105
- Bitcoin block existence check
- https://blockstream.info/api/block/959159