ISRC FR59R2118905
Verified recording
FR59R2118905 is “Cold Heart” by Warm Roller,
registered on the CopyrightChains blockchain with CopyrightID
0xb381d081cbc2e028309659327e48cd3d6f706329c695791291ff36900a37a847 and independently timestamped
in Bitcoin block 960383 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2118905.
Recording identifiers
- ISRC
- FR59R2118905
- Title
- Cold Heart
- Artist
- Warm Roller
- CopyrightID (CopyrightChains transaction hash)
0xb381d081cbc2e028309659327e48cd3d6f706329c695791291ff36900a37a847
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:37+00:00
- Bitcoin block
- 960383
- Canonical record hash
sha256:74ad22f5e7a07cf08ca48c6160ff9bd95e7b3f912efe289c53567767e919a4b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2118905
- Bitcoin block existence check
- https://blockstream.info/api/block/960383