ISRC NLHR52144372
Verified recording
NLHR52144372 is “Cold Cold Heart - New Mono to Stereo Mix” by Tony Bennett,
registered on the CopyrightChains blockchain with CopyrightID
0x698c4e1efd7a5e21417e7b97bbae5932f93dfffe5a536486313b0e148fca4549 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52144372.
Recording identifiers
- ISRC
- NLHR52144372
- Title
- Cold Cold Heart - New Mono to Stereo Mix
- Artist
- Tony Bennett
- CopyrightID (CopyrightChains transaction hash)
0x698c4e1efd7a5e21417e7b97bbae5932f93dfffe5a536486313b0e148fca4549
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:2e9586b52469b30449eb893c2393efb86cdcbeab81f241d309a0b91350346a2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52144372
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Cold Cold Heart - New Mono to Stereo Mix · Machine-readable JSON-LD