ISRC JPCO07616310
Verified recording
JPCO07616310 is “主よ、人の望みの喜びよ” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6fed5be585ed7006c84d0b50416792781539adcb09688223f61d7bfa4478c1aa and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07616310.
Recording identifiers
- ISRC
- JPCO07616310
- Title
- 主よ、人の望みの喜びよ
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6fed5be585ed7006c84d0b50416792781539adcb09688223f61d7bfa4478c1aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:e3208f9bf20b1203f54d69bc314e7235971491c5ea2f3617741a9b80b73d1e5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07616310
- Bitcoin block existence check
- https://blockstream.info/api/block/960258