Verano SquareFight receipt
Nº000519

Defence burn · city day 995011 ·

Mid-rise

Card Sharp Society paid to defend

Crew
Card Sharp Society
What
Card Sharp Society: the defence of Mid-rise, city day 995011
Result
The source lists no contest for this district that night.

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 0139c2618555…2be21394:

curl -s https://verano-square.fly.dev/api/turf/receipts/b995011-k3-defend | 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/b995011-k3-defend/canonical | sha256sum

  1. Chain. The document includes prev_hash. It must equal the previous receipt's hash (c995011-the-hills), 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 '.chest.burns[]|select(.id=="crew:d995011:k3:defend")'
  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 1,234 bytes that were hashed
{"facts":{"burn":{"amount":"1000","at":1791021615029,"block":78996859,"burnt":"1000","by":"k3","day":995011,"first":false,"from":"0x806e5A29a76425f066C41BF5a49FB182B032dBF7","hash":"0xf7a5dfbd0b8b6a283edb93dd6c53258c6e795cb28fa5790cec983b2050c2eaa2","id":"crew:d995011:k3:defend","link":"https://robinhoodchain.blockscout.com/tx/0xf7a5dfbd0b8b6a283edb93dd6c53258c6e795cb28fa5790cec983b2050c2eaa2","n":null,"settledAt":1791021650542,"status":"settled","to":"0x000000000000000000000000000000000000dead","wallet":"crew","what":"Card Sharp Society: the defence of Mid-rise, city day 995011"},"chain":{"burnAddress":"0x000000000000000000000000000000000000dead","chainId":4663,"explorer":"https://robinhoodchain.blockscout.com","token":"0x9f4BA41F91a59A34e17eE8C9EB3A51363B11aBD5"},"night":{"at":1791021615498,"day":995011},"orders":{"k3":{"defend":"Mid-rise","defendBurn":"crew:d995011:k3:defend","defendSpend":60}}},"fetched_at":"2026-10-03T10:03:18.318Z","id":"b995011-k3-defend","key":"burn:crew:d995011:k3:defend","kind":"burn","prev_hash":"72f57f056744ab131b61dd713efbfb7b7edf1fb8dd3da7d96c8b809cd70beb55","rev":1,"seq":519,"source":"https://www.grift.world/api/crews","source_path":"chest.burns[id=\"crew:d995011:k3:defend\"]","v":1}