ISRC JPPO01139287
Verified recording
JPPO01139287 is “Change Myself” by Yuka Masaki,
registered on the CopyrightChains blockchain with CopyrightID
0x97358f6adcb4fbd852d87593fb57fa6c5ca3516c4c7de0e2c46e3d7b3fffe84c and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01139287.
Recording identifiers
- ISRC
- JPPO01139287
- Title
- Change Myself
- Artist
- Yuka Masaki
- CopyrightID (CopyrightChains transaction hash)
0x97358f6adcb4fbd852d87593fb57fa6c5ca3516c4c7de0e2c46e3d7b3fffe84c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:24b789f66292abe5ed001ca294fb6a249b89d080803a82df797426405c3121ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01139287
- Bitcoin block existence check
- https://blockstream.info/api/block/953528