ISRC JPG201417062
Verified recording
JPG201417062 is “交響曲 第 7番 嬰ハ短調, 作品 131: 1. Moderato” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x02a6f54c2bdd4a0ba9db8bce9d1859ced6b280ab6d8664a42f24579a95b56359 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417062.
Recording identifiers
- ISRC
- JPG201417062
- Title
- 交響曲 第 7番 嬰ハ短調, 作品 131: 1. Moderato
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x02a6f54c2bdd4a0ba9db8bce9d1859ced6b280ab6d8664a42f24579a95b56359
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:f1e7cd6018aab23436d6d526a7a6ff7c867a272d11d086f1e1318e1d02a3bc03- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417062
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: 交響曲 第 7番 嬰ハ短調, 作品 131: 1. Moderato · Machine-readable JSON-LD