Evidence row 278086

What was observed

{
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    ],
    [
      "x402",
      "https://x402.agentutility.ai/ad-creative-image-generate"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/ai-content-detector"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/air-quality"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/airport-delays"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/archive-snapshot"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/arxiv-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/astro-times"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/audio-loudnorm"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/bestiary-random"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/bls-occupational-stats"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/brand-launch-brief"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/browser-render"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/browser-session"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/caption-translate-pack"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/company-enrich"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/contact-enrich"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/contract-source"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/country-info"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/creature-statblock"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/cron-explain"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/crypto-headlines"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/crypto-news"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/crypto-news-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/crypto-news-sentiment"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/cve"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/detect-pii"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/dice-roll"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/dns-lookup"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/domain-availability"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/domain-enrich"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/earthquakes-recent"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/email-deliverability"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/email-verify"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/email-verify-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/employee-feedback-sentiment"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/eth-logs"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/excel-to-google-sheets"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/exchange-rates"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/fda-calendar-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/find-products"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/flagged-tokens"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/flux-2-pro"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/funding-rates"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/gas-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/gas-fees"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/gas-price"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/gas-price-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/google-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/gpt-image"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/hacker-news-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/hn-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/honeypot-check"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/html-to-pdf"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/hyperliquid-market"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/hyperliquid-perps"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/image-generate"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/image-generate-pro"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/image-inpaint"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/image-upscale"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/image-watermark"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/invoice-discount-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/ip-asn"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/ipfs"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/ipfs-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/kalshi-markets"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/keyword-suggest"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/loot-gen"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/market-filter"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/markets"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/match-key-phone"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/match-score"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/mentions"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/mindshare"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/movie-database"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/movie-database-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/movie-info"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/mp4-to-mp3-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/nano-banana-2-lite"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/news-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/patent-search-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/people"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/people-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/person"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/polymarket-filter"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/polymarket-leaderboard"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/polymarket-markets"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/polymarket-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/polymarket-trades"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/prediction-markets"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/product-description"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/product-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/project-finance-score"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/property-tax"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/public-post-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/pubmed-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/qr-code"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/qr-generator"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/qwen-image"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/recent-tweet-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/refi-break-even-calculator"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/research-brief"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/scrape"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/scrape-website"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/search-site"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/search-web"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/sec-filings"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/seedance-video"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/sentiment-analysis"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/seo-snapshot"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/serp-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/shop-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/social-sentiment"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/solana-flagged-tokens"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/solana-token-watchlist"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/solana-trending-tokens"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/stablecoin-monitor"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/stablecoin-peg"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/stock-news"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/stocks-news"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/text-embedding"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/text-to-speech"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/text-to-video"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/timezone-convert"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/token-volatility"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/tool-call-diff"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/trade-finance-risk-score-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/trademark-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/translate-text"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/trending"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/tweet-lookup"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/tweet-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/tweet-sentiment"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/tweets"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/tweets-by-id"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/tweets-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/tweets-user"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/twitter-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/twitter-sentiment"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/twitter-sentiment-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/twitter-user-lookup"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/twitter-user-tweets"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/twitter-users"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/twitter-x-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/upscale-image"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/user-tweets"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/users"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/users-by-username"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/uspto-trademark-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/video-thumbnail"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/video-to-audio"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/video-to-subtitles"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/video-transcribe"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/voice"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/wallet-label"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/watchlist"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/weather"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/weather-api"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/weather-current-city"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/web-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/whois-lookup"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/x-search"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/x-sentiment"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/x-topic-pulse"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/x-user-timeline"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/x-username"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/x-users"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/youtube-brief"
    ],
    [
      "x402",
      "https://x402.agentutility.ai/youtube-transcript"
    ]
  ],
  "name": "x402.agentutility.ai",
  "owner_address": null,
  "raw": {
    "sha256": "5764a0781e42ccfd2c51f9206630f9b36a231e05469a025ecb2edf9f376bb924",
    "truncated": true
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"1bf1533c1c48ec42d84d7355bb1c892da7e9f1c48c9cf54be57cf5f21fde7157","id":278086,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793042051382145,"prev":14515,"subject":"agentic_market:x402-agentutility-ai","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x98d4b03698ea28bb547bf84bb5e10113528f80d4b21bfea8518ef1c72040ce19
2. 0xd4d2e0b803318ed9ca6262bfaa6444edbcc2ca64f88569cad9e5cccf11fb5d84
3. 0xba90da606658af6d6e0d2a59b4076201cf8f5d2cf1bf7de016436c316361b3af
4. 0x0acc5c8585d183cd2699d8a051f1a90c5312b81828aef05e80afc4e437078842
5. 0x74f8db6d0699206b1168c6fd24946ca187281872c8811c64abbc916da19afae4
6. 0x6ee2c960740528fefb624e2d84dd834cbf7015296a920b7ea9ea49195e0c2b8d
7. 0xcc3137df302498e8600ac13e21c52a1ba517c05abe230ec962587513e7f8eba8
8. 0xa68df34b1f6ee294ebcf8d2ceab1b6b0ae0ce16ef180ab22a0354d40e8542951
9. 0x5ebed75ca678129fe62392901b6d67c57f4dace48f5a0ab017ff64af5a40a159
10. 0x2b4f513a842f0518600372c41655e79b425e107967347efd041a1f46774282f2
11. 0xd3f19437d703373e99e0bf69c4ca06561426260f599f7d259e3257085a387573
12. 0x6ae9e6ee1b544d831982666bd3570457659e78fc0064894d7ec23f971a37ff2f
13. 0x239fd39716710e7412bd120c373072b4c0d8b11bb9ee431dad62a2ce57b3d6f4
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae