ISRC JPPO02400716
Verified recording
JPPO02400716 is “二つの悲しき旋律: 第1曲: 傷ついた心” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xea4360762bf3dcdb321d7ac3a9b6fa588c0c18054ca508a759e92568c8f6ccab and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02400716.
Recording identifiers
- ISRC
- JPPO02400716
- Title
- 二つの悲しき旋律: 第1曲: 傷ついた心
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xea4360762bf3dcdb321d7ac3a9b6fa588c0c18054ca508a759e92568c8f6ccab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:abcf68a49a6e7f788cf13f1499561a23b7dc86f42a5f370363285492124a4983- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02400716
- Bitcoin block existence check
- https://blockstream.info/api/block/956304