ISRC JPA841400643
Verified recording
JPA841400643 is “Freedom” by 祖堅 正慶,
registered on the CopyrightChains blockchain with CopyrightID
0xe70a4b9736554ffc3b18886fc58649f0bf326aa52a5859cc32873de55d49026d 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/JPA841400643.
Recording identifiers
- ISRC
- JPA841400643
- Title
- Freedom
- Artist
- 祖堅 正慶
- CopyrightID (CopyrightChains transaction hash)
0xe70a4b9736554ffc3b18886fc58649f0bf326aa52a5859cc32873de55d49026d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a0b9af006ee87dda78f3a5cad5a48cc00c137b2f46559d8fba9e88b5c2ab8aa6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA841400643
- Bitcoin block existence check
- https://blockstream.info/api/block/956304