Verano SquareFight receipt
Nº000470

Contest · city day 995007 ·

Mid-rise

Card Sharp Society held it

Holder
Card Sharp Society
Defender
Card Sharp Society winner220 in district · spend 65 · score 141.24 · burn yes
Attacker
Boardwalk Beats1 in district · crew of 102 · spend 0 · score 37.76 · odds 2%

Orders that night

War-chest burns on-chain

Verify it yourself

The hash above is SHA-256 over this receipt's canonical JSON: keys sorted, no spaces, UTF-8. Re-hash it in one line; you should get 619440a1420c…d143c449:

curl -s https://verano-square.fly.dev/api/turf/receipts/c995007-mid-rise | jq -cjS .receipt.document | sha256sum

That rebuilds the canonical form from the JSON with jq -S (jq 1.6+). Or hash the exact stored bytes: curl -s https://verano-square.fly.dev/api/turf/receipts/c995007-mid-rise/canonical | sha256sum

  1. Chain. The document includes prev_hash. It must equal the previous receipt's hash (c995007-finance), so no earlier receipt can change without breaking every one after it.
  2. Source. Every value under facts is copied from grift.world's public feed, same keys, same values. While the city still lists it (about the last 14 nights; the last 300 burns), compare:
    curl -s https://www.grift.world/api/crews | jq '.nights[]|select(.day==995007)|.contests[]|select(.d=="Mid-rise")'
  3. On-chain. Open each burn's tx on Robinhood Chain's blockscout. It should show the war chest wallet sending the amount to the burn address.

Full chain: /api/turf/receipts?order=asc&full=1 · server-side check: /api/turf/receipts/verify · how it works: /start.md

Canonical JSON the exact 2,074 bytes that were hashed
{"facts":{"burns":[{"amount":"1000","at":1791014390369,"block":78926799,"burnt":"1000","by":"k3","day":995007,"first":false,"from":"0x806e5A29a76425f066C41BF5a49FB182B032dBF7","hash":"0xf318e80f05d2ffbc06d0cf333294c20015af1168cdcdd04fecd27c5976a10577","id":"crew:d995007:k3:defend","link":"https://robinhoodchain.blockscout.com/tx/0xf318e80f05d2ffbc06d0cf333294c20015af1168cdcdd04fecd27c5976a10577","n":null,"settledAt":1791014469858,"status":"settled","to":"0x000000000000000000000000000000000000dead","wallet":"crew","what":"Card Sharp Society: the defence of Mid-rise, city day 995007"},{"amount":"1000","at":1791014390648,"block":78930504,"burnt":"1000","by":"k9","day":995007,"first":false,"from":"0x806e5A29a76425f066C41BF5a49FB182B032dBF7","hash":"0xef5d71b1ebe19d22ac2dda479d34e6eb3376c0210ba090e80532d2699545554e","id":"crew:d995007:k9:claim","link":"https://robinhoodchain.blockscout.com/tx/0xef5d71b1ebe19d22ac2dda479d34e6eb3376c0210ba090e80532d2699545554e","n":null,"settledAt":1791014846452,"status":"settled","to":"0x000000000000000000000000000000000000dead","wallet":"crew","what":"Boardwalk Beats: a claim on Mid-rise, city day 995007"}],"chain":{"burnAddress":"0x000000000000000000000000000000000000dead","chainId":4663,"explorer":"https://robinhoodchain.blockscout.com","token":"0x9f4BA41F91a59A34e17eE8C9EB3A51363B11aBD5"},"contest":{"att":[{"chance":0.02,"crew":102,"id":"k9","members":1,"s":37.76,"spend":0}],"d":"Mid-rise","def":{"burn":true,"id":"k3","members":220,"s":141.24,"spend":65},"holder":"k3","winner":"k3"},"night":{"at":1791014390741,"day":995007},"orders":{"k3":{"defend":"Mid-rise","defendBurn":"crew:d995007:k3:defend","defendSpend":65},"k9":{"claim":"Mid-rise","claimBurn":"crew:d995007:k9:claim","claimSpend":0}}},"fetched_at":"2026-10-03T08:08:53.768Z","id":"c995007-mid-rise","key":"contest:995007:Mid-rise","kind":"contest","prev_hash":"ab9c1b8001f830b6971b512c19044359404860483ba99dedb8a3b29fb419a4d3","rev":1,"seq":470,"source":"https://www.grift.world/api/crews","source_path":"nights[day=995007].contests[d=\"Mid-rise\"]","v":1}