ISRC JPJ671003903
Verified recording
JPJ671003903 is “「ひまわり、１５本」～ヴィンセント・ヴァン・ゴッホに寄せて” by Satoshi Yagisawa,
registered on the CopyrightChains blockchain with CopyrightID
0xcebdf53a98fd9b99e3d5c1a6322090fa6ecf2cb0f439da6a0eee791e8dd0e646 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ671003903.
Recording identifiers
- ISRC
- JPJ671003903
- Title
- 「ひまわり、１５本」～ヴィンセント・ヴァン・ゴッホに寄せて
- Artist
- Satoshi Yagisawa
- CopyrightID (CopyrightChains transaction hash)
0xcebdf53a98fd9b99e3d5c1a6322090fa6ecf2cb0f439da6a0eee791e8dd0e646
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:630d5baf5666e29310a0211e48d1924c4674c277f7c23d77238a5b4d8fe0264c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ671003903
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: 「ひまわり、１５本」～ヴィンセント・ヴァン・ゴッホに寄せて · Machine-readable JSON-LD