ISRC JPX972304006
Verified recording
JPX972304006 is “Heartstrings” by CyberAgent Legit,
registered on the CopyrightChains blockchain with CopyrightID
0x9d347ee66ae277329680a8afa601bdeb679f67eaa7bdfa604cbb132be2c718ec and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX972304006.
Recording identifiers
- ISRC
- JPX972304006
- Title
- Heartstrings
- Artist
- CyberAgent Legit
- CopyrightID (CopyrightChains transaction hash)
0x9d347ee66ae277329680a8afa601bdeb679f67eaa7bdfa604cbb132be2c718ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:d054db0e938e93b58522acb3518537122373af806fee75021e69e85e07198451- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX972304006
- Bitcoin block existence check
- https://blockstream.info/api/block/960448