ISRC JPKI09413630
Verified recording
JPKI09413630 is “やすかれ、わがこころよ(讃美歌 第298番)” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xe0395243df5928d65aa96e300c62a0fd2464b039b2fabf5805d46ecc41c0fa4e and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09413630.
Recording identifiers
- ISRC
- JPKI09413630
- Title
- やすかれ、わがこころよ(讃美歌 第298番)
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xe0395243df5928d65aa96e300c62a0fd2464b039b2fabf5805d46ecc41c0fa4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:3b1d9b48fc95f86c2d1d9361d0ac36b67677ce318f5df299ba8966dea03d7450- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI09413630
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: やすかれ、わがこころよ(讃美歌 第298番) · Machine-readable JSON-LD