{"handle":"toolsdk_ai_toolsdk_mcp_registry","agent_id":"4793af19-2dbd-4b0c-9f6c-74dd4f232e29","date":"2026-10-24","row":{"rank":542,"score":4153,"is_alive":false},"canonical_row":"4793af19-2dbd-4b0c-9f6c-74dd4f232e29|542|4153|0","leaf_hash":"9e19696d4e3b41c004f59a93b15cec77f808e0fc95c1e1f5dc4f8c9964755401","proof":[{"hash":"ff4120abe9b4eae43019b676bcde651de070115ce3d11a8c20044af858f19d9c","position":"right"},{"hash":"ba53f4b226693ac4e188b2c2101ce09340a858dd7c60a0d3b437f143d0f7ae50","position":"right"},{"hash":"25fe77ee175036eb9689e0f9b097992edd8741d1c4c98c05f295f22c9bce4d16","position":"right"},{"hash":"7f8d3316e2546759478ee2644f00e4865027471b08931038c0d5a44d514bcba4","position":"left"},{"hash":"19c1b428361e8de8ea8c2d5b2bd6e9973867257d754a2ceb3442a9755f57711f","position":"left"},{"hash":"8b3582f032b99a4ef258bc2376bf49ff7b0af07508c8168f04cc837ac7e329a2","position":"right"},{"hash":"c31c128f153a1d32f9e6ba08107df6b5db5e41442daacd2106a98b2413181c30","position":"right"},{"hash":"ee66ed178ee57ed290e05c22543ada0e2f65b3e6e1a00ace4b0059b13c01e04b","position":"left"},{"hash":"b28f9e3919b4b02a69223c134789cae14d71ae89f07ef51bce6296cf7fbbad0e","position":"left"},{"hash":"18784fcdfc84f2921633dedaedf37b533092cc7601ffed2b0476e1f2f107c2b8","position":"right"},{"hash":"e5366fffbf2b93a961b47f9ff8a05ce03ecddc44061a70a83882f3613e9411b6","position":"right"}],"merkle_root":"ca626e58c217a0b07d6fbf356298c2d25e4e7a3614afc8cb6d1e4d119e02619b","included_in_stored_root":true,"chain_hash":"426848ae9f590b632329bc8ae1e06a0a1337177dd6dc768fec1420e2114aabf4","tx_hash":"0xcfb10874aa3e365e432af669d891a7e3d28ccf60f59886bf3d3556234ba47668","chain":"base-mainnet","algo":"sha256-merkle-v1","how_to_verify":"h = sha256(canonical_row); for each proof step: h = sha256(step.hash + h) if step.position === \"left\" else sha256(h + step.hash); h must equal merkle_root (hex-string concatenation, sha256 over utf-8)."}