ISRC FR9W11915484
Verified recording
FR9W11915484 is “E171” by Contrefaçon,
registered on the CopyrightChains blockchain with CopyrightID
0xefd99c4876f0e57fdf81be723e2c404135398f8acd37b1a35c2e65324df42b71 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11915484.
Recording identifiers
- ISRC
- FR9W11915484
- Title
- E171
- Artist
- Contrefaçon
- CopyrightID (CopyrightChains transaction hash)
0xefd99c4876f0e57fdf81be723e2c404135398f8acd37b1a35c2e65324df42b71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:2e59c2346aec085f082eb55bafda903aead6f9fcab825dcd6a9eed405e77c3d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11915484
- Bitcoin block existence check
- https://blockstream.info/api/block/959137