ISRC JPKI09413500
Verified recording
JPKI09413500 is “いつくしみ深き(讃美歌第312番)” by Charles Crozat Converse,
registered on the CopyrightChains blockchain with CopyrightID
0x4cd1d2f69bdef900f6bfa9a5c2e76812a8076aec12765336dfc6103af5c89b8b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09413500.
Recording identifiers
- ISRC
- JPKI09413500
- Title
- いつくしみ深き(讃美歌第312番)
- Artist
- Charles Crozat Converse
- CopyrightID (CopyrightChains transaction hash)
0x4cd1d2f69bdef900f6bfa9a5c2e76812a8076aec12765336dfc6103af5c89b8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:84f22eafd44d412873a275293583066c62969eaf03b7c37151352fd48a5a2736- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09413500
- Bitcoin block existence check
- https://blockstream.info/api/block/956304