ISRC ITF039991152
Verified recording
ITF039991152 is “Broken Heart” by Mirko,
registered on the CopyrightChains blockchain with CopyrightID
0xf7358d3f3ccaa56f77494e2b1f7944a8153c3806e7a0ebbef0928a9a7fb2ff67 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITF039991152.
Recording identifiers
- ISRC
- ITF039991152
- Title
- Broken Heart
- Artist
- Mirko
- CopyrightID (CopyrightChains transaction hash)
0xf7358d3f3ccaa56f77494e2b1f7944a8153c3806e7a0ebbef0928a9a7fb2ff67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:c84205a3f25166d7e33f0f69144622373ef8a13461eb709e22c38b555a1d7338- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITF039991152
- Bitcoin block existence check
- https://blockstream.info/api/block/960229