ISRC USCGJ2221654
Verified recording
USCGJ2221654 is “Market Lullaby (From Ocarina of Time)” by Koji Kondo,
registered on the CopyrightChains blockchain with CopyrightID
0x315eba1a5399228b999a4e2586a4f466431008b70f921d79e6c3e037c16100cb and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2221654.
Recording identifiers
- ISRC
- USCGJ2221654
- Title
- Market Lullaby (From Ocarina of Time)
- Artist
- Koji Kondo
- CopyrightID (CopyrightChains transaction hash)
0x315eba1a5399228b999a4e2586a4f466431008b70f921d79e6c3e037c16100cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d932cc487f276ccebeb878e4c37d6ab2156e0bf09bf3d7dfc90c5c3537ccda9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2221654
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Market Lullaby (From Ocarina of Time) · Machine-readable JSON-LD