Spaghetti Funk was an Italian collective of hip hop musicians. History The crew was founded in 1994 by Articolo 31 with the leader J-Ax, from the writer Raptuz and the historian rapper Space One, ins
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4e85c9493ec5e305930a5b7be6f13b7ec54a6d246893a15d135c2e64a97ceb. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eab0b27c-97e0-4b13-83d8-c7c78d8c4235.json and https://artists.proofprofile.net/proofs/artist/eab0b27c-97e0-4b13-83d8-c7c78d8c4235.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).