Le Peuple de l'Herbe is a French electronic music band formed in 1997 in Lyon. Their music mixes hip-hop, acid jazz, nu jazz, dub, rock, and drum and bass. In 2002, they were awarded "Group or Artis
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4de7fc4dbcc6d067bfca13367891977b537a5ecd0b393db4f843c7b363ce68. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cde6473d-8b76-4d5a-8480-ff848fe918f1.json and https://artists.proofprofile.net/proofs/artist/cde6473d-8b76-4d5a-8480-ff848fe918f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).