ISRC JPPO02003592
Verified recording
JPPO02003592 is “暗く黒く” by ZUTOMAYO,
registered on the CopyrightChains blockchain with CopyrightID
0xa2cd79c2d0c04b3294f6b8d03a1899fcea76c1d5ab35c7c8d1109801a6856416 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02003592.
Recording identifiers
- ISRC
- JPPO02003592
- Title
- 暗く黒く
- Artist
- ZUTOMAYO
- CopyrightID (CopyrightChains transaction hash)
0xa2cd79c2d0c04b3294f6b8d03a1899fcea76c1d5ab35c7c8d1109801a6856416
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9412a0e46d89c75dea9ddbdac29e80733b758f82bd2c919d3fc8d4b7580f3f47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02003592
- Bitcoin block existence check
- https://blockstream.info/api/block/953513