ISRC US3DF2472161
Verified recording
US3DF2472161 is “Melodies of Life (Final Fantasy IX Lofi Sleep)” by Sing4DLaughter,
registered on the CopyrightChains blockchain with CopyrightID
0xb7d00fb17947ca8aa5d6219fbb79ce07054f4157cbfe8c0ecf6d3f3cc1d1a52b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2472161.
Recording identifiers
- ISRC
- US3DF2472161
- Title
- Melodies of Life (Final Fantasy IX Lofi Sleep)
- Artist
- Sing4DLaughter
- CopyrightID (CopyrightChains transaction hash)
0xb7d00fb17947ca8aa5d6219fbb79ce07054f4157cbfe8c0ecf6d3f3cc1d1a52b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d83dd1955be106d7bd7be1162d01073be04479e5e723c4e2fc1227661b74bcb0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2472161
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Melodies of Life (Final Fantasy IX Lofi Sleep) · Machine-readable JSON-LD