ISRC JPPO01502401
Verified recording
JPPO01502401 is “君が代” by Composer Unknown,
registered on the CopyrightChains blockchain with CopyrightID
0x08cbdd8f346b95c7a140d6d61f6fe840cb4e0c4feac360467797cc9ec265938a and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01502401.
Recording identifiers
- ISRC
- JPPO01502401
- Title
- 君が代
- Artist
- Composer Unknown
- CopyrightID (CopyrightChains transaction hash)
0x08cbdd8f346b95c7a140d6d61f6fe840cb4e0c4feac360467797cc9ec265938a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:1557bae8948087a00596e7176a550fbc430c6ca2e2a6672b2be5474902d35240- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01502401
- Bitcoin block existence check
- https://blockstream.info/api/block/956889