ISRC JPG002020814
Verified recording
JPG002020814 is “怪獣の卵・ピアノとオーケストラのための協奏的小品ニ長調” by Shunji Iwai,
registered on the CopyrightChains blockchain with CopyrightID
0xc6b71def5ce6978e81bee518f13e4fc9f034833f8514a50ff8e3d32eedf1edb8 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG002020814.
Recording identifiers
- ISRC
- JPG002020814
- Title
- 怪獣の卵・ピアノとオーケストラのための協奏的小品ニ長調
- Artist
- Shunji Iwai
- CopyrightID (CopyrightChains transaction hash)
0xc6b71def5ce6978e81bee518f13e4fc9f034833f8514a50ff8e3d32eedf1edb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:13cbab9b289fe1f11ecbe7464f65835c961ff699a83fdb1ed2241f871fa047b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG002020814
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: 怪獣の卵・ピアノとオーケストラのための協奏的小品ニ長調 · Machine-readable JSON-LD