ISRC JPH291569002
Verified recording
JPH291569002 is “フェルナンド・ソル: 20の練習曲 No. 2 Allegretto in C major Op. 35-13（セゴビア編）” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0xd63becdab1d0bdceb8c6c3d90368c3e028da397afe51a85b0a7e2f5e27ec3014 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291569002.
Recording identifiers
- ISRC
- JPH291569002
- Title
- フェルナンド・ソル: 20の練習曲 No. 2 Allegretto in C major Op. 35-13（セゴビア編）
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0xd63becdab1d0bdceb8c6c3d90368c3e028da397afe51a85b0a7e2f5e27ec3014
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:b54258ecb3e9f403b68a03528009ebfa609651753348f8d33e897e77277882c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291569002
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: フェルナンド・ソル: 20の練習曲 No. 2 Allegretto in C major Op. 35-13（セゴビア編） · Machine-readable JSON-LD