ISRC USC4R0300973
Verified recording
USC4R0300973 is “Japanese Waltz - Instrumental” by Gary Burton,
registered on the CopyrightChains blockchain with CopyrightID
0x863919cc8fb58c1d7cc68f97469042f754ce63e127931b94c55dce969896c14f and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0300973.
Recording identifiers
- ISRC
- USC4R0300973
- Title
- Japanese Waltz - Instrumental
- Artist
- Gary Burton
- CopyrightID (CopyrightChains transaction hash)
0x863919cc8fb58c1d7cc68f97469042f754ce63e127931b94c55dce969896c14f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:1896a5a0c47f8be474ca5081b9cb511ca9021484383edfc4c42c6f83c3c37edf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0300973
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Japanese Waltz - Instrumental · Machine-readable JSON-LD