ISRC JPKI09413550
Verified recording
JPKI09413550 is “うたごえたからかに(讃美歌2編 第25番)” by John Henry Hopkins,
registered on the CopyrightChains blockchain with CopyrightID
0x5d9a8d1d826cb956bd0be6dce67153fc0b0c37696fe3d08b80980ed35cc18f52 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09413550.
Recording identifiers
- ISRC
- JPKI09413550
- Title
- うたごえたからかに(讃美歌2編 第25番)
- Artist
- John Henry Hopkins
- CopyrightID (CopyrightChains transaction hash)
0x5d9a8d1d826cb956bd0be6dce67153fc0b0c37696fe3d08b80980ed35cc18f52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:528439ba1a2b54c1c7ba81bff6b4a893c0ed4920a5ba76110a26fa6b153555f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09413550
- Bitcoin block existence check
- https://blockstream.info/api/block/960199
Full record
Track page: うたごえたからかに(讃美歌2編 第25番) · Machine-readable JSON-LD