ISRC FRX762318653
Verified recording
FRX762318653 is “Contrast World” by 煤球,
registered on the CopyrightChains blockchain with CopyrightID
0x3c076c38f8499abcae5478e1b594c047da3d6530d4f6898797e196e0e246fd40 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762318653.
Recording identifiers
- ISRC
- FRX762318653
- Title
- Contrast World
- Artist
- 煤球
- CopyrightID (CopyrightChains transaction hash)
0x3c076c38f8499abcae5478e1b594c047da3d6530d4f6898797e196e0e246fd40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3ac03b0f14d5e738cd4aebd06013ebeb4905d8e1f055e17dc443130df25f4800- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762318653
- Bitcoin block existence check
- https://blockstream.info/api/block/956304