ISRC JPG200811757
Verified recording
JPG200811757 is “交響曲 第 9番 ニ短調, 作品 125 ｢合唱」: 1. Allegro ma non troppo, un poco maestoso” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x25a930a4561bab1d58775693e2e56866299f09aa65e0b3afc97502c1a06e6830 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG200811757.
Recording identifiers
- ISRC
- JPG200811757
- Title
- 交響曲 第 9番 ニ短調, 作品 125 ｢合唱」: 1. Allegro ma non troppo, un poco maestoso
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x25a930a4561bab1d58775693e2e56866299f09aa65e0b3afc97502c1a06e6830
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b7e3433c10447f85b89814548d9fe4a608139360c6713837a607b9fcfd19bee2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG200811757
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: 交響曲 第 9番 ニ短調, 作品 125 ｢合唱」: 1. Allegro ma non troppo, un poco maestoso · Machine-readable JSON-LD