ISRC USAM19774866
Verified recording
USAM19774866 is “Serial Killer” by Cold,
registered on the CopyrightChains blockchain with CopyrightID
0xf424ecd1b0d34efd3fa5a91de7c49d6621efe5748ef60524f854025f5fe43ffd 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/USAM19774866.
Recording identifiers
- ISRC
- USAM19774866
- Title
- Serial Killer
- Artist
- Cold
- CopyrightID (CopyrightChains transaction hash)
0xf424ecd1b0d34efd3fa5a91de7c49d6621efe5748ef60524f854025f5fe43ffd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6768a1cc7fe3800e92bbf6df3220b17e268bc4fa4e7c2b7e497e7a241d657eba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM19774866
- Bitcoin block existence check
- https://blockstream.info/api/block/956302