ISRC US3DF2434026
Verified recording
US3DF2434026 is “Anxious Heart (Final Fantasy VII Rebirth) lofi” by Sing4DLaughter,
registered on the CopyrightChains blockchain with CopyrightID
0x8edfac19e4df8648f8524e9268930da37147c8b6e7e71c40bc16217a30ca818e 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/US3DF2434026.
Recording identifiers
- ISRC
- US3DF2434026
- Title
- Anxious Heart (Final Fantasy VII Rebirth) lofi
- Artist
- Sing4DLaughter
- CopyrightID (CopyrightChains transaction hash)
0x8edfac19e4df8648f8524e9268930da37147c8b6e7e71c40bc16217a30ca818e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c12fd2dd7e213fe8e339b357228ec1c1b550c0d5a23e08b6d8b4626c5c95780d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2434026
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Anxious Heart (Final Fantasy VII Rebirth) lofi · Machine-readable JSON-LD