ISRC FR9W11207766
Verified recording
FR9W11207766 is “Master Chang” by Mr. Oizo,
registered on the CopyrightChains blockchain with CopyrightID
0x1e6f7ca00f352d92cc0fd6fe7ac61cbf7824923d8443ce93bf40ffaf86710cd7 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/FR9W11207766.
Recording identifiers
- ISRC
- FR9W11207766
- Title
- Master Chang
- Artist
- Mr. Oizo
- CopyrightID (CopyrightChains transaction hash)
0x1e6f7ca00f352d92cc0fd6fe7ac61cbf7824923d8443ce93bf40ffaf86710cd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2ac904a0bac7b5e9ad9495649756666415296c61576a5073318418bcadcfdb04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11207766
- Bitcoin block existence check
- https://blockstream.info/api/block/957118