ISRC CA6D22400002
Verified recording
CA6D22400002 is “Heavy Heart” by Blanke,
registered on the CopyrightChains blockchain with CopyrightID
0x7e2ea8a7fa1a3896e179e8becff5f7d9334073e9c8db0d58f960148d9bf524f8 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D22400002.
Recording identifiers
- ISRC
- CA6D22400002
- Title
- Heavy Heart
- Artist
- Blanke
- CopyrightID (CopyrightChains transaction hash)
0x7e2ea8a7fa1a3896e179e8becff5f7d9334073e9c8db0d58f960148d9bf524f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e36a460fe9daae0d919c8834477dfb9651277e900e18375ec230fbf2bf135999- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D22400002
- Bitcoin block existence check
- https://blockstream.info/api/block/953513