ISRC JPPO02300518
Verified recording
JPPO02300518 is “歌の翼に Op. 34-2(チェロ&ピアノ編)” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x91bbcbf47eb98b44fcf5a59d879d83e8037c1b5fd21e75d4183867f4482b0201 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02300518.
Recording identifiers
- ISRC
- JPPO02300518
- Title
- 歌の翼に Op. 34-2(チェロ&ピアノ編)
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x91bbcbf47eb98b44fcf5a59d879d83e8037c1b5fd21e75d4183867f4482b0201
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9d348e5a09ede0de3dbda86e19fe5bfdd37a470e1bc13d5dd5e13ccaccb4bc7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02300518
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: 歌の翼に Op. 34-2(チェロ&ピアノ編) · Machine-readable JSON-LD