ISRC JPA841500379
Verified recording
JPA841500379 is “Blades” by 祖堅 正慶,
registered on the CopyrightChains blockchain with CopyrightID
0x0b719114806a6c4c41942753ea5375dc3be5b32149956564508ca84e8882b8e7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA841500379.
Recording identifiers
- ISRC
- JPA841500379
- Title
- Blades
- Artist
- 祖堅 正慶
- CopyrightID (CopyrightChains transaction hash)
0x0b719114806a6c4c41942753ea5375dc3be5b32149956564508ca84e8882b8e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5f699fe1c245ca67b3baf71c2e25d59f816de4844acef10f110287b13ead7096- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA841500379
- Bitcoin block existence check
- https://blockstream.info/api/block/956304