ISRC NOAGW2000030
Verified recording
NOAGW2000030 is “Cold Hearts” by Chris Holsten,
registered on the CopyrightChains blockchain with CopyrightID
0xb1815ca7bd1465e1107d94a395b8f2ccc29d69083235f3f5ca8f047e5d620209 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAGW2000030.
Recording identifiers
- ISRC
- NOAGW2000030
- Title
- Cold Hearts
- Artist
- Chris Holsten
- CopyrightID (CopyrightChains transaction hash)
0xb1815ca7bd1465e1107d94a395b8f2ccc29d69083235f3f5ca8f047e5d620209
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ed098b1c875cdad7c5c5850af8456d94fcc6f92a4bd76466ad4c059cb6e85fa6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAGW2000030
- Bitcoin block existence check
- https://blockstream.info/api/block/956302