ISRC JPG201215640
Verified recording
JPG201215640 is “恋人がサンタクロース” by Yumi Matsutoya,
registered on the CopyrightChains blockchain with CopyrightID
0x4d66301fc76ab9a5343c4b59fa2a8c6fc7b28c09e40580ef3672ae85cffeb4b5 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201215640.
Recording identifiers
- ISRC
- JPG201215640
- Title
- 恋人がサンタクロース
- Artist
- Yumi Matsutoya
- CopyrightID (CopyrightChains transaction hash)
0x4d66301fc76ab9a5343c4b59fa2a8c6fc7b28c09e40580ef3672ae85cffeb4b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:a2d773a020bc7383161c0a743db3fe327a628de97ec9febca4f655489dfd3cb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201215640
- Bitcoin block existence check
- https://blockstream.info/api/block/960106