ISRC IEHJK1300005
Verified recording
IEHJK1300005 is “The Blackboard Of My Heart” by Big Tom,
registered on the CopyrightChains blockchain with CopyrightID
0xfda20eb4690102f6fc91606dc6601b35d939fc837fff4b35a371ff065cfdace3 and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEHJK1300005.
Recording identifiers
- ISRC
- IEHJK1300005
- Title
- The Blackboard Of My Heart
- Artist
- Big Tom
- CopyrightID (CopyrightChains transaction hash)
0xfda20eb4690102f6fc91606dc6601b35d939fc837fff4b35a371ff065cfdace3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:95d7be05ee745405f7abfcfe2bf1e115f04f53ddba0ad58deeca962cf57331f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEHJK1300005
- Bitcoin block existence check
- https://blockstream.info/api/block/959132
Full record
Track page: The Blackboard Of My Heart · Machine-readable JSON-LD