ISRC JPPO01613614
Verified recording
JPPO01613614 is “僕が一番欲しかったもの” by Yusaku Kiyama,
registered on the CopyrightChains blockchain with CopyrightID
0x9051e6b4bebcaa5d7d07ad7c593371d43f160cd245a3218dc93ac3e2fdf711b0 and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01613614.
Recording identifiers
- ISRC
- JPPO01613614
- Title
- 僕が一番欲しかったもの
- Artist
- Yusaku Kiyama
- CopyrightID (CopyrightChains transaction hash)
0x9051e6b4bebcaa5d7d07ad7c593371d43f160cd245a3218dc93ac3e2fdf711b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:fb5f4eb6e5f13f1f440f2e04a6b7678995e312cbed13d632a95a64aa14d390a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01613614
- Bitcoin block existence check
- https://blockstream.info/api/block/957052