ISRC JPPO02103904
Verified recording
JPPO02103904 is “レントより遅く（チェロとハープ編）” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0xc1b859bf4ec49a37eb0bd8ce37848b8b6ad4e854ca73d31ee19f8b3a25a07e30 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/JPPO02103904.
Recording identifiers
- ISRC
- JPPO02103904
- Title
- レントより遅く（チェロとハープ編）
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0xc1b859bf4ec49a37eb0bd8ce37848b8b6ad4e854ca73d31ee19f8b3a25a07e30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c81d4a2448ac8d8988678681439fc38286b6d077bf0db0e5078676456678bbf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02103904
- Bitcoin block existence check
- https://blockstream.info/api/block/956304