ISRC JPU971909083
Verified recording
JPU971909083 is “あなたへ-旅立ちに寄せるメッセージ（テノール）” by 筒井雅子,
registered on the CopyrightChains blockchain with CopyrightID
0x573b46d2384cd9e6c0eb4c173597f2466b88937990a3d4c71a9d599df8d36c3a and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU971909083.
Recording identifiers
- ISRC
- JPU971909083
- Title
- あなたへ-旅立ちに寄せるメッセージ（テノール）
- Artist
- 筒井雅子
- CopyrightID (CopyrightChains transaction hash)
0x573b46d2384cd9e6c0eb4c173597f2466b88937990a3d4c71a9d599df8d36c3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:9c8468b73ac87fe60fbe8dd8012cbfa79b14ff4d9873fb90a1d80cc33e13042c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU971909083
- Bitcoin block existence check
- https://blockstream.info/api/block/960153
Full record
Track page: あなたへ-旅立ちに寄せるメッセージ（テノール） · Machine-readable JSON-LD