ISRC JPKS00301946
Verified recording
JPKS00301946 is “BIG MOUTH” by RHYMESTER,
registered on the CopyrightChains blockchain with CopyrightID
0xfef15ef094031b3c6253f0aa24c1d65b67f9253564abda5b6a424c47ba7709a3 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00301946.
Recording identifiers
- ISRC
- JPKS00301946
- Title
- BIG MOUTH
- Artist
- RHYMESTER
- CopyrightID (CopyrightChains transaction hash)
0xfef15ef094031b3c6253f0aa24c1d65b67f9253564abda5b6a424c47ba7709a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:39d66776b9c944acbcfc3949715668e17ea43e499b34871ecba605f448b05d4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00301946
- Bitcoin block existence check
- https://blockstream.info/api/block/960117