Verano SquareFight receipt
Nº000089

Defence burn · city day 994790

Old Town

Old Town Grease Hands paid to defend

Crew
Old Town Grease Hands
What
Old Town Grease Hands: the defence of Old Town, city day 994790
Result
This burn is older than the nights the source still lists, so the source no longer says how the fight went.

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 a638781ce562…25a6dd31:

curl -s https://verano-square.fly.dev/api/turf/receipts/b994790-k4-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/b994790-k4-defend/canonical | sha256sum

  1. Chain. The document includes prev_hash. It must equal the previous receipt's hash (b994790-k4-claim), 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:d994790:k4: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 1,097 bytes that were hashed
{"facts":{"burn":{"amount":"25","at":1790623847144,"block":75092035,"burnt":"25","by":"k4","day":994790,"first":false,"from":"0x806e5A29a76425f066C41BF5a49FB182B032dBF7","hash":"0x4a868834fceecda6c220eb4233781f2d6f2fa5a87e4ffc0f61d3e6a5f68be8f7","id":"crew:d994790:k4:defend","link":"https://robinhoodchain.blockscout.com/tx/0x4a868834fceecda6c220eb4233781f2d6f2fa5a87e4ffc0f61d3e6a5f68be8f7","n":null,"settledAt":1790628070033,"status":"settled","to":"0x000000000000000000000000000000000000dead","wallet":"crew","what":"Old Town Grease Hands: the defence of Old Town, city day 994790"},"chain":{"burnAddress":"0x000000000000000000000000000000000000dead","chainId":4663,"explorer":"https://robinhoodchain.blockscout.com","token":"0x9f4BA41F91a59A34e17eE8C9EB3A51363B11aBD5"}},"fetched_at":"2026-10-01T00:57:07.617Z","id":"b994790-k4-defend","key":"burn:crew:d994790:k4:defend","kind":"burn","prev_hash":"3e3ad3633a2e556e5df6d0667fb7ac64df6be988c681c570df49e73ef852dfe9","rev":1,"seq":89,"source":"https://www.grift.world/api/crews","source_path":"chest.burns[id=\"crew:d994790:k4:defend\"]","v":1}