ISRC FR2X42407044
Verified recording
FR2X42407044 is “Principle” by HEFT,
registered on the CopyrightChains blockchain with CopyrightID
0x638cee835e8df9452684a7915d33402a0eb73c199edf1adf02903cae679ca778 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42407044.
Recording identifiers
- ISRC
- FR2X42407044
- Title
- Principle
- Artist
- HEFT
- CopyrightID (CopyrightChains transaction hash)
0x638cee835e8df9452684a7915d33402a0eb73c199edf1adf02903cae679ca778
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:8168cae0b0604bbb56e6bd21befff2d796a99b978a3ded669ed43c8494e0e661- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42407044
- Bitcoin block existence check
- https://blockstream.info/api/block/960441