ISRC JPKI01716704
Verified recording
JPKI01716704 is “アヴェ・マリア Op.9b (ホルスト)” by Gustav Holst,
registered on the CopyrightChains blockchain with CopyrightID
0xc651811a3cf9788bf519b8203f92829756a405e1cebf55d922251511561e0c66 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01716704.
Recording identifiers
- ISRC
- JPKI01716704
- Title
- アヴェ・マリア Op.9b (ホルスト)
- Artist
- Gustav Holst
- CopyrightID (CopyrightChains transaction hash)
0xc651811a3cf9788bf519b8203f92829756a405e1cebf55d922251511561e0c66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:ad7811669953ea235dfca90e4c5bbb0b0f336542188888a603f016e14b388918- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01716704
- Bitcoin block existence check
- https://blockstream.info/api/block/960368