ISRC JPPO02300516
Verified recording
JPPO02300516 is “チェロ・ソナタ 第1番 変ロ長調 Op. 45: 第2楽章: Andante” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xc1efe586b9140bcd6aa5a1c4113495492ae399df89f67830142d223edb06232a and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02300516.
Recording identifiers
- ISRC
- JPPO02300516
- Title
- チェロ・ソナタ 第1番 変ロ長調 Op. 45: 第2楽章: Andante
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xc1efe586b9140bcd6aa5a1c4113495492ae399df89f67830142d223edb06232a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:aa206b1f74415fbf3d7fe1f921484e3cb5b40a1b110c211d40345d0142600129- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02300516
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: チェロ・ソナタ 第1番 変ロ長調 Op. 45: 第2楽章: Andante · Machine-readable JSON-LD