ISRC JPKS09903443
Verified recording
JPKS09903443 is “SPLEEN” by ACO,
registered on the CopyrightChains blockchain with CopyrightID
0x59131f5cb82c716aa5190c81d6cd1c30f679706984e363f04a9478f8168d0d00 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/JPKS09903443.
Recording identifiers
- ISRC
- JPKS09903443
- Title
- SPLEEN
- Artist
- ACO
- CopyrightID (CopyrightChains transaction hash)
0x59131f5cb82c716aa5190c81d6cd1c30f679706984e363f04a9478f8168d0d00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f2a25fe057affaed72c4865bdbbd7e186b699f482152062580c955106d08c40d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS09903443
- Bitcoin block existence check
- https://blockstream.info/api/block/956304