ISRC JPPO02300515
Verified recording
JPPO02300515 is “チェロ・ソナタ 第1番 変ロ長調 Op. 45: 第1楽章: Allegro vivace” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xc3556c54ec167efbd1cbf7de7e3a0989ace4a470aa88a683e52567fb1f14e423 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/JPPO02300515.
Recording identifiers
- ISRC
- JPPO02300515
- Title
- チェロ・ソナタ 第1番 変ロ長調 Op. 45: 第1楽章: Allegro vivace
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xc3556c54ec167efbd1cbf7de7e3a0989ace4a470aa88a683e52567fb1f14e423
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:2ecf4f7ae80c3c0d845c54971015223f0969fa02d63e121add99654213095066- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02300515
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: チェロ・ソナタ 第1番 変ロ長調 Op. 45: 第1楽章: Allegro vivace · Machine-readable JSON-LD