ISRC JPA840800731
Verified recording
JPA840800731 is “Erlkonig” by Masashi Hamauzu,
registered on the CopyrightChains blockchain with CopyrightID
0x264d194cdf9a25d3368a3fc7386ebfaea462acc3432960ff1d7c4442ea0d1b70 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840800731.
Recording identifiers
- ISRC
- JPA840800731
- Title
- Erlkonig
- Artist
- Masashi Hamauzu
- CopyrightID (CopyrightChains transaction hash)
0x264d194cdf9a25d3368a3fc7386ebfaea462acc3432960ff1d7c4442ea0d1b70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f759e5598a36a9cc83a276aa277423cc15c1cdd6c6389963d0bdf1a6f6d8313f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840800731
- Bitcoin block existence check
- https://blockstream.info/api/block/960138