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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0x8911d62a76e3f2b474d16a2dce89e7ed47838dcba3b7206039ee27301d47fcb5The raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | aa | f5 | cd | 6c | c0 | 2e | 24 | 7b | 8d | dd | 1b | 78 | f0 | 79 | de | 19 |
| 0010 | b2 | 48 | 9e | b7 | cd | 7e | c5 | 1e | 45 | 5d | 30 | ea | da | 82 | b3 | d6 |
| 0020 | e1 | 0b | fb | d2 | 86 | 22 | 2d | 0e | 0b | e1 | 97 | 89 | 56 | ab | 8f | 37 |
| 0030 | 26 | dd | f4 | e0 | 03 | cd | 56 | 3b | 58 | 17 | 8f | 17 | ef | 50 | 0a | f6 |
| 0040 | 87 | c2 | b0 | 81 | 9f | 31 | b0 | 0a | 52 | 38 | 8f | fb | f5 | 8d | c5 | 54 |
| 0050 | 7d | 7b | 03 | 44 | 57 | 7f | 6b | b1 | 10 | 54 | 06 | a2 | ba | 96 | 89 | 1c |
| 0060 | 62 | e8 | 0b | ba | ce | 3d | 7c | 58 | b4 | 04 | ef | 98 | 82 | c0 | e2 | 83 |
| 0070 | 9f | 2e | 89 | 0a | 1c | c5 | eb | c7 | be | af | 6a | f6 | 76 | ea | bf | d9 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0x8911d62a…47fcb5
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("qvXNbMAuJHuN3Rt48HneGbJInrfNfsUeRV0w6tqCs9bhC/vShiItDgvhl4lWq483Jt304APNVjtYF48X71AK9ofCsIGfMbAKUjiP+/WNxVR9ewNEV39rsRBUBqK6lokcYugLus49fFi0BO+YgsDig58uiQocxevHvq9q9nbqv9k3q0FvwZp2p7DHTNMePWr91MScCHLo4wsnG4cJFG+7CN0RyHc44xkFzhTVjaY7fVHPz4bZIcQgAaVo987XgfGJm7Wq41KYAPkDITgW494dfWxC7SrS85lFCRKOulD3gpzTHdKY9LYOnctKXWcfoEVP2XJ0e9r8PzqZQ4/gzWB4eCuQNhC/1mhC+JYUtLUBpXF40FW+47MeKncaiJJUCIesVuskOlnV5H6MLkB9r/5pS5U0/t70qvFilWPZzaO2jgeizE4TERfiAdex9T03J4AgWJuya+kSA9I8DdMGa6NkYsU5R58LZQieDbILLsyQUwGLznNq0DqWXSbEwOP1DIDXOgN8VMlrUdh0cSwvYErbGluGUC3oChGIShsp55jcMo5Un3G6mSQ7g51gl05/YpdM/0Wcb6lNAJ6xDBFXBzszQzyqMHWMVmm7hF7oh3AtRLFAigEz0qDW9tuPClVZIQ/WnRuwZBiAY04GHz6z9BLSt607Pye3ceXa3GDTIFNa0eeUQj8QNpZDjXf+22EnkldR+Q1tj+y+S7Xr+AWSyfq5cTlvPqmCjbZeL2M9K9iEfoZ1caRGwUlmlZt1Oc41MLPJ8te79v7vqJaeCLZeeAKtHTJtqZcMScaHlW2BnW4NLy8x2D3yxQQfJREArhIifvV+fa5qQ0EUvtHgLQ9bAR8S+vUktV7rNeNFKKsWvC9v6ImOUE1s+ixlLbOzZMaEGLtZDvvS/RLzFDU7amExidLQeuTV8vsvi0qRB9Uu1eZxeZYaCMk4Jle3DWypyWkId8VGwFm3AkyOzjz8oaRUnzSVM+F4/4CBGjs6NTWQVW5VVTD3Cgti1sjDxUmMl/k0KZeDQk6s3PcjXH+YbV3XpUorqsIslhTmIWa3Q0eFwMbEAtoGqcG/2DVJaecpIVLJX5bDXN4KxvaFJu3NyWXZ0z6nYwTWFJIv82JU+Mkgp6n9Xxt16dzRj05Uy5XU9qKZ0xTM5oD4y2ZKMp8Quton/PeiSkGBmrEnNqmIIILfEm0BubHtop/PMAVSX8e6UK6kTeEQSg6kdMYIPXFqQoiqB8wVSrRuT5VdvjTNXeKUHL/BVP10kf5ntClMpwBJHohA8998VwvO0lX9+Shux1SMscPbUcQ3fYS8OMhZzBD3dNduzcUZDGu9JHGkdFvFz06XcNlV3NbyFZjbcJ3W7wlL4W/XgamJyGCIaJMTGBf1oooSRGmU8W5DVvNng7tmHioRM/UdMP6LMfL3fdcjcs8z8Kk0UgJVcCpiJySwygyNrH1RQ+qidpXCx0bP8JFInGZGHXCquuLh4ZV8HGJNP7iT0yWj6V0RZ1l7nrnj4GBIa+EiOtY+Qp4ue/CRqyQspR7XslpraHFCLhESj2j5h/VZXDlomlfib8OilLK71b7ICTKazqcJ80op0sDDkvsLKdEhhvSJi7aKwxUHIkdUhj/pXK9nUFg/HMdTDdTtYPUhWeLFMoK3yEb+T6qwvi8Ja5000XfLxMgw1dXYGGiPzW4wryDLLkNreSbjE0hCslbiXsPkuk/3+Xj4iZa8SiIv9UPG5/HFKsfGJ6WisSLOwq/5eSJ3G1tpyxuSKSR08C1B5voVUboqDu2mBXIZgJ9h/CDiskMvAIKbLNZEQlA/VjoMYUz4PmIYZ1IOV44rEC8JoqeyFl6EWHh+LFzIjpA+zV6Jp2qbo9g0f5TlsGy+Rzzf2A98r8p99v/ZdjgLBvX2x++7QBo7+wv7axYZ5ZyoALGp1fw5diDMAHDtyQhuPJ75/qtCfTlQYKe83l81i3xvyA6R0ClS36+5N8n5rRm3D5uFWJ4q03p10rLxDliv9U0XaeGP0n+guPGlgkB/bII4IVk5TkurCsZs3GfNXQwBJ1DbXCA0TRUz1vUVD/Kl/kcgXZ2axo6WfwSDziVxIoXwRD7H0FAVTY08W/l4yBQdfs+z9QACn5Pb3wlsKjkG0N/Ls/VhqU9qkwo0amIr6OiDUJLW3ccwKc6jO73jjnuW75QJppLf0z5s9eQr0Txddyy49vyG66FvwcWSad70tFzGDek7NBCcN+oy0WobTKmFyadqn3OjAhYZKIomEApLYYB3J3pf5EMSh1xGVeCeYwp1e6UKT296CW/pUiOakzTOxysu9xS+02GMh/fM7QMnUlODvxfWtnvmrHnmwZjN38vgWfe9v3oLfoOnOlRj/DJ6OX3q/Q+s8XMHoC9hN0xbZur72VXqnqpibREoZDJ3rtVuPiT9ejC33tHFGSPACGu1nGaXGKiX1LRblLgSZ3FINupO/7xWISb/fQWD+H7LqbjSBl21aSdRemBCL4B4HWeldADEWceEEyEnjGFVMnbImo2Yqj0GgkZYMyoGhya/x8pVxWqw2cqFs8NLgREqu+1aif3Ywn8gkd+xGJmugffyTUwUb27q2G0A0cRfzStQuXlvtUfu7RYNAdBmuVy2QT9syylYRyAg4e67usig7Pu1c1UsN9s2S3sY5fPRX/NmaslZOGXGiNqlAKz8xfz9UYO8o6/gdZ6k2lRFwV+VQtihWM6AL2a8RB+1l8ms89sbwObCVg4pcatZ9nNHwSA5McG201j8lGdVRwTsaxXTGLr9denoTvNPTPojuvI685lKB24TFNLqfRemshyy52KYw2wq3rsl0EyaObTuS3IUDxZALxE9jIVVH4k8FiD5gw/hzlq5y7JaRzLhQF/QV4reQcQ+X5WZbON/Whb13Sa22DAfEmOgueU7x0SxqKjbluhjFrVbfKnY7RS6UpaIBdB7aEzZUFvY0Owl0cXTdYQuv8DcKzwUOhv0obR0U0OxG5lFyATBfCIzBhoul7hJTRJhG0zK6JSAMQ9YOydI45O9oDDidIU0TAq50FDZBuEhUrMZUUyEpqphh86BUx1/1ETHMd3U/CTIldytcE/G2IUT2svUuNwMJW6u0ei5d/XaqcGVLrasghymHe9pzBZzMMgYZDJW829wFdMGV5UnLcvO8TtD1TRDkRF0iekxsaqtgso+RdVp+pbV224MhK5Jns1MXWSKk+L/ukXE4qHN+xTZ7XDmXZshiypy0DIMyBLOHVtAb1G5Dnp8A9q/Uv2k2hjzmyoxrBkhy3YPQ0mb46bzAx1HIgLgL78FD3qkc0s91j4AIRAcs651lQQKE73VBDexvte5ddcRi/9FA+lQlqGJh3F1VLhFlu0fpXFEGgZzSPkF+NnHYkHDXm6egAKxDPGBBedO9sB5sjMIpq0Uhb3wHKqgE4FMz7eCNoAXbMZzq4UXkhsYPRtzFrs8LMI6bFhtvTLCbD1U6OITP+ufS4qonwY7qxdKjnqTxDpg2A4xaKeEQrudYO1E6UlrX0zIgn+7ybVxReHmgd73KEFq6RWj54IFDXsw2V8Z58jWMb9TsV0w675SYOiomBtCtworQp0gTmc2Gbog7P+CUh24QTzks0udHCqafDcdSdMOTMTq+ooyQN6VhWRqntHAGKf9CPpYwlUY2HkU9vMKBmlnG9pJS1PszTMFFJFI3P7C4DNG2797KLXmUJsUpfel7oBV+f8zrNx4qVBQcEGq7ua8FVNqOPgP0kQIFLGBWTOxg68Buvsc+V9Uc9bVDTbBzNgLcvPtJm+7edwP2+IBCh7yJR0tqNjBObrzAZLsQFHJwJhAC5ynedMcy+Oi5zhknthZy7Og3BWNTmNCMZaS5a2jUc+gJfediAAqbJiyZZFPg/V1AJijwH6yuzzztyFCoVONFkISNY11ed9X2paoqxfeCAHSUQWlIhwvV5/eV6avyc9ZORoDMFIG/BMahae7nzKGDYf2W6jRpGTfrEMh9YWqEClnurT6sgl0QOmVH8dl+a8QGMEdJDl1SL99YdsQO42IxjqDDyWjSmKHubys/jw22q4D5mcLUof/rwmx2F+IUeKoIfeCuyuSk/8D4RePFP/7HzXyX1GXWMpB9YRcXXNYSi2/lVx8PrdXIBkw05jhB+szP2JGBDR8OeIO+bHHWZqUWqwBNFwqUAL1n8sNP+C3SEzONwcRaGsBvAEpzgvWBhjo0KGA+hnoPcPJF1rgUB3T5VJSmoteqSg/V4czD83dseMRdqSV0UHULi6LL90s0p1915bupoxreJ6ktjZzgOnDAFhYmg8KYSTA0d3CKszbFMwbKDhq0YFxS2lc/GpJjWn3M6oQcPTE1PEffm0CO0FCTXaXmqPkF7nf9SEqS2ZwgZ7H2RyRvMrgEDZFtIyU5eYAAAAAAAAAAAAAAAAAAAAAAAAACg4XHCAk")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0x8911d62a76e3f2b474d16a2dce89e7ed47838dcba3b7206039ee27301d47fcb5")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)