ISRC JPPO01161490
Verified recording
JPPO01161490 is “願い” by Yuka Masaki,
registered on the CopyrightChains blockchain with CopyrightID
0x09bf1faf8ad5087f40c25d5c104551cd9df4ed063cf4c37dc95219f71ffcc09e and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01161490.
Recording identifiers
- ISRC
- JPPO01161490
- Title
- 願い
- Artist
- Yuka Masaki
- CopyrightID (CopyrightChains transaction hash)
0x09bf1faf8ad5087f40c25d5c104551cd9df4ed063cf4c37dc95219f71ffcc09e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1926e134478ff51257302324be2a5e2a4f69033108f3edfe1100b489cb257e0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01161490
- Bitcoin block existence check
- https://blockstream.info/api/block/953520