ISRC FR9W11401170
Verified recording
FR9W11401170 is “Nonsense” by La Classe,
registered on the CopyrightChains blockchain with CopyrightID
0x40bab3ae3ba91066e93d3f68165fcf7dfe9449509e797d1898a6ff6d2c4c5d55 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11401170.
Recording identifiers
- ISRC
- FR9W11401170
- Title
- Nonsense
- Artist
- La Classe
- CopyrightID (CopyrightChains transaction hash)
0x40bab3ae3ba91066e93d3f68165fcf7dfe9449509e797d1898a6ff6d2c4c5d55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:087d09e826037d8ff55190885e1f27d2b03165f14c8ac45511cc5b8fac20c07a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11401170
- Bitcoin block existence check
- https://blockstream.info/api/block/960503