ISRC JPCO09831800
Verified recording
JPCO09831800 is “ピアノソナタ「月光」第1楽章” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7efc9f9d36703b8987f8ed7a5a987427c64f976f18091cc8660816c0ef912546 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09831800.
Recording identifiers
- ISRC
- JPCO09831800
- Title
- ピアノソナタ「月光」第1楽章
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7efc9f9d36703b8987f8ed7a5a987427c64f976f18091cc8660816c0ef912546
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e95e0adacf277d7c308c9a1b4ea6c0420b5ef2a3416344861cb9ada3e64d38d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09831800
- Bitcoin block existence check
- https://blockstream.info/api/block/957118