ISRC USL4R2157817
Verified recording
USL4R2157817 is “Game Over (From The Legend of Zelda)” by Koji Kondo,
registered on the CopyrightChains blockchain with CopyrightID
0x9f3ce24ae84d05552d0b64e9925f1ddbe2770d88ef7dee67341b9591b6b9f5c9 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/USL4R2157817.
Recording identifiers
- ISRC
- USL4R2157817
- Title
- Game Over (From The Legend of Zelda)
- Artist
- Koji Kondo
- CopyrightID (CopyrightChains transaction hash)
0x9f3ce24ae84d05552d0b64e9925f1ddbe2770d88ef7dee67341b9591b6b9f5c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:32b66dd456c471a0b55502154c1feee6e68bb25356629865335c01f80bd479ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2157817
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Game Over (From The Legend of Zelda) · Machine-readable JSON-LD