ISRC JPH291569018
Verified recording
JPH291569018 is “フェルナンド・ソル: 20の練習曲 No. 18 Andante espressivo in E flat major Op. 29-10（セゴビア編）” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x81f673d8c2795f61b7d4386864f1acec52b7d03650e43050948165ea4eb1da0c and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291569018.
Recording identifiers
- ISRC
- JPH291569018
- Title
- フェルナンド・ソル: 20の練習曲 No. 18 Andante espressivo in E flat major Op. 29-10（セゴビア編）
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x81f673d8c2795f61b7d4386864f1acec52b7d03650e43050948165ea4eb1da0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:60fb5723ff5a0c80209dc28218012f86ebac1d7b487ab14a5109396bc3ec3013- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291569018
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: フェルナンド・ソル: 20の練習曲 No. 18 Andante espressivo in E flat major Op. 29-10（セゴビア編） · Machine-readable JSON-LD