ISRC TCJPK1914508
Verified recording
TCJPK1914508 is “Oukaseisyo” by Jigsaw,
registered on the CopyrightChains blockchain with CopyrightID
0x54b60ed5371c5d61a4d075a0bca8ab03273a2dc5865fb9d7e4c464e61483740a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK1914508.
Recording identifiers
- ISRC
- TCJPK1914508
- Title
- Oukaseisyo
- Artist
- Jigsaw
- CopyrightID (CopyrightChains transaction hash)
0x54b60ed5371c5d61a4d075a0bca8ab03273a2dc5865fb9d7e4c464e61483740a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d4a2d2fc8dbcee42b2b899ecafea14dc441c50d9856af836e0ab4d113bf10ae9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK1914508
- Bitcoin block existence check
- https://blockstream.info/api/block/957118