Verano SquareFight receipt
Nº000224

Contest · city day 994890 ·

Old Town

Old Town Grease Hands held it

Holder
Old Town Grease Hands
Defender
Old Town Grease Hands winner145 in district · spend 0 · score 92.25 · burn yes
Attacker
Boardwalk Beats0 in district · crew of 49 · spend 0 · score 28.78 · odds 3%

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 0b650deb6a25…b7219562:

curl -s https://verano-square.fly.dev/api/turf/receipts/c994890-old-town | 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/c994890-old-town/canonical | sha256sum

  1. Chain. The document includes prev_hash. It must equal the previous receipt's hash (c994890-mid-rise), 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==994890)|.contests[]|select(.d=="Old Town")'
  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 2,073 bytes that were hashed
{"facts":{"burns":[{"amount":"1000","at":1790803847763,"block":76843129,"burnt":"1000","by":"k4","day":994890,"first":false,"from":"0x806e5A29a76425f066C41BF5a49FB182B032dBF7","hash":"0x844b606d8c823b609034d4394638972e0973356f999c3e1ef4e8228e9e0de984","id":"crew:d994890:k4:defend","link":"https://robinhoodchain.blockscout.com/tx/0x844b606d8c823b609034d4394638972e0973356f999c3e1ef4e8228e9e0de984","n":null,"settledAt":1790804198150,"status":"settled","to":"0x000000000000000000000000000000000000dead","wallet":"crew","what":"Old Town Grease Hands: the defence of Old Town, city day 994890"},{"amount":"1000","at":1790803848028,"block":76843262,"burnt":"1000","by":"k9","day":994890,"first":false,"from":"0x806e5A29a76425f066C41BF5a49FB182B032dBF7","hash":"0x0eb7a2df97ef086723fc6139f29c7ef9d75c28e4428bcead6440cc811781684e","id":"crew:d994890:k9:claim","link":"https://robinhoodchain.blockscout.com/tx/0x0eb7a2df97ef086723fc6139f29c7ef9d75c28e4428bcead6440cc811781684e","n":null,"settledAt":1790804209043,"status":"settled","to":"0x000000000000000000000000000000000000dead","wallet":"crew","what":"Boardwalk Beats: a claim on Old Town, city day 994890"}],"chain":{"burnAddress":"0x000000000000000000000000000000000000dead","chainId":4663,"explorer":"https://robinhoodchain.blockscout.com","token":"0x9f4BA41F91a59A34e17eE8C9EB3A51363B11aBD5"},"contest":{"att":[{"chance":0.03,"crew":49,"id":"k9","members":0,"s":28.78,"spend":0}],"d":"Old Town","def":{"burn":true,"id":"k4","members":145,"s":92.25,"spend":0},"holder":"k4","winner":"k4"},"night":{"at":1790803848154,"day":994890},"orders":{"k4":{"defend":"Old Town","defendBurn":"crew:d994890:k4:defend","defendSpend":0},"k9":{"claim":"Old Town","claimBurn":"crew:d994890:k9:claim","claimSpend":0}}},"fetched_at":"2026-10-01T00:57:07.617Z","id":"c994890-old-town","key":"contest:994890:Old Town","kind":"contest","prev_hash":"3c687afba2113d8861e08c1efa526a03a86c0a40b62d403faa12ecdfe75fab5d","rev":1,"seq":224,"source":"https://www.grift.world/api/crews","source_path":"nights[day=994890].contests[d=\"Old Town\"]","v":1}