ISRC JPB681212002
Verified recording
JPB681212002 is “progress - ayumi hamasaki ～POWER of MUSIC～ 2011 A ver.” by Ayumi Hamasaki,
registered on the CopyrightChains blockchain with CopyrightID
0x7016470556e478cdf6b04725362b3148ca88e8eb816cf5e400afcbc7e19dd9b3 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/JPB681212002.
Recording identifiers
- ISRC
- JPB681212002
- Title
- progress - ayumi hamasaki ～POWER of MUSIC～ 2011 A ver.
- Artist
- Ayumi Hamasaki
- CopyrightID (CopyrightChains transaction hash)
0x7016470556e478cdf6b04725362b3148ca88e8eb816cf5e400afcbc7e19dd9b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:ac0551f986a6ad7b83eb5a21a6aa2414720b3d761add773e79b3ba2904b94222- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB681212002
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: progress - ayumi hamasaki ～POWER of MUSIC～ 2011 A ver. · Machine-readable JSON-LD