ISRC FR9W12137479
Verified recording
FR9W12137479 is “Masterclass” by Mani Deïz,
registered on the CopyrightChains blockchain with CopyrightID
0x97cffce13b9066bed6352054f69be06454793ef6cd3b0ea09de2ea1d58a12fb0 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12137479.
Recording identifiers
- ISRC
- FR9W12137479
- Title
- Masterclass
- Artist
- Mani Deïz
- CopyrightID (CopyrightChains transaction hash)
0x97cffce13b9066bed6352054f69be06454793ef6cd3b0ea09de2ea1d58a12fb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:0ff7442e7a538bdfcb668adaf92011b9c9eccdcd2d7bf08a1cefb241db76b44a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12137479
- Bitcoin block existence check
- https://blockstream.info/api/block/960108