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✅ Cryptographically verified · sealed pick #103

Queanbeyan City vs Canberra White Eagles

Capital Territory · Australia · 27 Jun 2026, 05:00 UTC

Final score
2 : 1
Result
Won
Pick
Queanbeyan City
Market
1x2
Model prob.
79.1%
Best price
1.37
Min odds
1.33
Stake factor
1.60

Proof this pick was locked in before kickoff

The pick was encrypted before kickoff and published the moment it was sealed to Telegram and GitHub, each carrying an independent timestamp. The encrypted batch is also anchored in Bitcoin — a public record nobody, including us, can alter or back-date. After the match the key is released; decrypting that exact pre-published message reveals the pick, proving it was fixed in advance, not cherry-picked.

Encrypted pick (AES-256-GCM)
HJh+nBZ7d9c96CxAVHpPKFMkbsK7FE1NeYmHXNzwpnSclurlP0Dk30L6VuGAdo5XE54eL/4gt04lMQyCW81c7qFhdDGucZMpuTwIhXsZoW3SJh1SkYKgpePpPbjiWm7PJB2hxBd3XDkBKTqnJVVifO96n5pShM3lAC8F+Dp73KSWkzxHCCUpcACE2hOAKqZbIWRlE99Tq1FH69qC6/aAWZdOZDX5xiQXKN079nXmSPqK2tOEjl+BZJYb1tHvS1OO4OwTnkxifW4OmidAUGALbqp5DyLJAYUvZoXYdHC6sYL/TeqUctfea5ysUROc3tq98LpTSXOz0ftymJ0bagWNdxg2kZVEvFRRpetj1aUD
key fingerprint sha256: 783b7ecf21a561c6f78ff14b3b10c4f35c7ee4a1615189822360d9562b6fb3b1
Decrypt it & read the pick
Decryption key (released after the match)
c539774a0d0acd9c3c2cf59ddcfdc76a76ec9c590ea3fff523dde19fce8e8caf
Decrypt in CyberChef →
Verify it yourself — paste both values, no install

The Encrypted pick above is base64( nonce[12 bytes] + ciphertext + tag[16 bytes] ), AES-256-GCM. Zero-install check: open your browser console (press F12Console), paste this, press Enter — it decrypts the exact pick shown above:

const blob = Uint8Array.from(atob("HJh+nBZ7d9c96CxAVHpPKFMkbsK7FE1NeYmHXNzwpnSclurlP0Dk30L6VuGAdo5XE54eL/4gt04lMQyCW81c7qFhdDGucZMpuTwIhXsZoW3SJh1SkYKgpePpPbjiWm7PJB2hxBd3XDkBKTqnJVVifO96n5pShM3lAC8F+Dp73KSWkzxHCCUpcACE2hOAKqZbIWRlE99Tq1FH69qC6/aAWZdOZDX5xiQXKN079nXmSPqK2tOEjl+BZJYb1tHvS1OO4OwTnkxifW4OmidAUGALbqp5DyLJAYUvZoXYdHC6sYL/TeqUctfea5ysUROc3tq98LpTSXOz0ftymJ0bagWNdxg2kZVEvFRRpetj1aUD"), c => c.charCodeAt(0));
const key  = Uint8Array.from("c539774a0d0acd9c3c2cf59ddcfdc76a76ec9c590ea3fff523dde19fce8e8caf".match(/../g).map(h => parseInt(h, 16)));
crypto.subtle.importKey("raw", key, "AES-GCM", false, ["decrypt"])
  .then(k => crypto.subtle.decrypt({ name: "AES-GCM", iv: blob.slice(0, 12) }, k, blob.slice(12)))
  .then(b => console.log(new TextDecoder().decode(b)));

Prefer a GUI? The orange button opens CyberChef pre-filled. Or split the parts yourself for any AES-256-GCM tool:

  • Algorithm: AES-256-GCM
  • Key (hex): c539774a0d0acd9c3c2cf59ddcfdc76a76ec9c590ea3fff523dde19fce8e8caf
  • IV / nonce (hex): 1c987e9c167b77d73de82c40
  • Ciphertext (hex): 547a4f2853246ec2bb144d4d7989875cdcf0a6749c96eae53f40e4df42fa56e180768e57139e1e2ffe20b74e25310c825bcd5ceea1617431ae719329b93c08857b19a16dd2261d529182a0a5e3e93db8e25a6ecf241da1c417775c3901293aa72555627cef7a9f9a5284cde5002f05f83a7bdca496933c47082529700084da13802aa65b21646513df53ab5147ebda82ebf68059974e6435f9c6241728dd3bf675e648fa8adad3848e5f8164961bd6d1ef4b538ee0ec139e4c627d6e0e9a274050600b6eaa790f22c901852f6685d87470bab182ff4dea9472d7de6b9cac51139cdedabdf0ba534973b3d1fb72989d1b6a05
  • Auth tag (hex): 8d771836919544bc5451a5eb63d5a503

Any standard AES-256-GCM tool returns the exact same pick — the algorithm is a public standard.

How to verify the Bitcoin timestamp yourself

Bitcoin doesn't store the pick — it stores a 32-byte fingerprint (SHA-256) of the encrypted batch, via OpenTimestamps. That fingerprint is frozen in a public block nobody can alter or back-date. You can't spot it by eye on a block explorer (a block holds thousands of unrelated transactions) — you verify it with the .ots proof and any OpenTimestamps tool:

  1. Download the sealed batch file (.jsonl) and its proof (.ots) from GitHub.
  2. Drop both into opentimestamps.org (or run ots verify *.ots). It replays the proof and confirms the Bitcoin block and its UTC time.
  3. See it independently: block #955472 · anchoring transaction (its OP_RETURN holds the commitment). The block's Timestamp is when it became permanent.

Note: Bitcoin anchoring lands ~30–60 min after sealing, and a block's timestamp is miner-set (approximate). So the exact “before kickoff” proof is the seal time above — timestamped instantly by Telegram/GitHub — while Bitcoin is the independent, un-forgeable anchor of permanence.