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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.
0x3cf577a7d7a12d2ae53909c886b6559ec2332956f2b134fdd8e57d5861f734c6The 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 | 8a | 5f | 47 | 49 | 7b | 5a | 1a | 69 | 87 | a7 | 60 | 2f | 4b | 5e | 3a | cd |
| 0010 | 16 | 02 | e3 | d5 | 1b | 3b | 43 | fb | 02 | 89 | 0e | 68 | 72 | c9 | 22 | 2c |
| 0020 | 03 | 4e | 84 | c7 | d1 | ba | 86 | 8f | 96 | d5 | ef | ac | d3 | 5c | fe | f3 |
| 0030 | c7 | fd | 53 | 8a | e3 | 14 | 69 | f7 | 1d | d3 | 21 | b6 | d9 | 04 | 02 | c8 |
| 0040 | 61 | 66 | 99 | e1 | 47 | 73 | 43 | 6a | 91 | a2 | b0 | 7d | 3a | 0c | 49 | 5b |
| 0050 | 80 | 7c | e2 | 96 | b3 | 4c | e6 | 82 | ac | 7d | ad | 30 | ce | aa | 5f | 91 |
| 0060 | 0c | 97 | 72 | 1e | 1d | 46 | e1 | be | d8 | bc | 58 | b1 | dc | 3d | 68 | 23 |
| 0070 | bf | 3a | a4 | 33 | f4 | 5b | 7d | 00 | 86 | 6d | a8 | 18 | 66 | 6b | ef | 65 |
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 | 6e | 9a | 86 | 23 | ad | 25 | 3d | 08 | 29 | e8 | df | 6d | 34 | 64 | d8 | 53 |
| 0010 | 5b | 6d | 43 | 40 | 82 | f4 | 57 | 52 | ed | 3d | 3f | ec | df | cf | 57 | 5c |
| 0020 | 33 | db | 4b | 76 | d8 | fb | 26 | f9 | 4d | 1c | e9 | 72 | 0b | b6 | d5 | 85 |
| 0030 | 5a | a5 | 38 | ae | 0d | 6a | e1 | db | 6e | 61 | a3 | dd | 1e | 94 | d1 | 68 |
| 0040 | b8 | 81 | 53 | d8 | 1d | 70 | a4 | d8 | 43 | 32 | 27 | 84 | 19 | 50 | 87 | e5 |
| 0050 | 1a | f5 | 78 | 6f | 19 | 84 | 23 | 5d | 60 | 96 | 7d | b4 | 1d | 98 | 9e | 5b |
| 0060 | 08 | 7b | 5b | 82 | 5c | e6 | d1 | 1d | 5b | fa | 86 | d8 | 1b | 4c | 7f | 22 |
| 0070 | 01 | de | bb | 9d | d8 | 67 | 20 | 82 | 1c | bf | 8b | 57 | 57 | ed | 35 | 6a |
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.
0x2de753c98b96e5da04fb789c9679fbd64f88578121f2a435ae5a4656b2e77da20x9679fbd64f88578121f2a435ae5a4656b2e77da20x9679FBD64F88578121F2A435Ae5a4656B2e77Da2from 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 0x3cf577a7…f734c6
// 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("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")
pkBytes, _ := base64.StdEncoding.DecodeString("bpqGI60lPQgp6N9tNGTYU1ttQ0CC9FdS7T0/7N/PV1wz20t22Psm+U0c6XILttWFWqU4rg1q4dtuYaPdHpTRaLiBU9gdcKTYQzInhBlQh+Ua9XhvGYQjXWCWfbQdmJ5bCHtbglzm0R1b+obYG0x/IgHeu53YZyCCHL+LV1ftNWq6ctI23RKkvh/2YHRe6ms6rB32UIpK0S0sbQpZ8WqmVVnhi0LTMrL9CEEjo3h6mAaCZeArVhkDuNJH1JULxUcZOPaDgJbNxejozIJopz/U9EY8IrADMZ3LzA3T7aVjq/N8b7TX7yhdTR8Hw5nPEjOS7cummhY01yk8WpIf26l5hTK/fU8nXR5b6CYVgBH2UMR0fU4zYOL5bIn54c0ekP3G18GKciFwT9HYhCZ7tkVPoBj6PxRk6Yguj5JidMsJFFqxu6j8VpIYYX2sYfJqamNDlNOOvLXrRgUuXvDOzQNFCO7rf141GyJvi+ntkcRjpfeBqy9WpVF28F+LpDG58wh5GfwdbjvU9X7QgUvBanuGl2sinqwZBMFlhQZ3ILn6j1UBRUMSbaL7y/DSO01D+D9AwzjWZE/6HsYej4w5/44wf2CaTi/yN4JNit96N3Z3huyfDfd+r9uYBc2tB081UqanbJAjjaqrfKp73bJaxxxRwlwv1IuwNdryqpAsKL0pjObDb4649RqF34ktXrHh6OEs6kE7glFOO8qYITusEE6uQgi7zGjQCdiqBlt4Hh7tXdbJZ0iod0m2ukkWBHmy0pVjglYDXH9K7fBoEE8kIffFkFfJazIqULt7SuMUOd8KHligz1M9OmJWIPGv6f3i0pngopuHqheB0pewUnD94tBs+zlwq2RwrP8pB1vpCuQm2q8dtmHpTWKAvd3mwtr4On+m2HE5tR9jcp0aeCrblOU+ByzTv6oXbpawUx/daghe9tb6WLt0G0zVdWnrGfTVGNv/foPVoxOXJrXbqzrsMdBQIO4e2Za/wrBGF1W1Gurh2tdFerrWj8pkpSNl2fifuCsGeOFNMiTS8cDtTtdUjcgWN4y9M0X6chWYtA3blzaKSn5zx2Sl/8aGbjK//RYLn8Hnqzt5VXzNR6yuAM8SDbD9LRJvk1seVOfnlp0JzaTFn/+GhjmNbXAtmZ2L3sConN+AalgAwVzydWBQEGdn/jPVjNu1XlDU7sskB2ltyZPWCqzHM5Wa5XEd9+3RJLB4IRTEm0+pCk9LjhfKh7BPOpq1j7TJcVoSwX8GMfeKtgXqESfrQJY2smCPri+Noj3EcVd5eQX6PbMlrSsqwB8UtnbT7hnSdnGWsJgdGqkDXS9gK7T04RDv3yDiJ/IGIMxNA3TkqAprNzBrBemefvczpCdLS9xCPfxantd/NehV86vH28Pz10mHJv0XE2p63emk+T0tkp36/LB2+au4yGK0BRb6o2wzj00MWp9BCp31yal2pjPMwkv+5iGmzFCa+mt8rzLDWI7VXmMynNNElZ5+Lyw4qh14HnrpErZ+X8BqXyZFZj4h0MMrhKbV2iyjEqJiLQn0UbOh0y+wFoBd8OTxzUmo4F++2KKku0c+JT3GZy6zSO9ICnammXAlwbXdYCwJk2fG0aaazTxWNiRp5BrCMivB3CXrxy11Qcdp7FkDfNLveAfBOxu7lPAqc/RZDXrOPSDoY7klRrbRPyQeNwmi2f5srJJ5V2g//FqHG+5J2UHLvLEuN6EiU0NCsxLYYxhhgNJTQjuqwY8/YOeZ3rKJk4TcXACzgTZ8rLCbA2El0b9A57dpexMXOaPnY5gKukpyssb9q2ZcMMJLRiFnvPjfX/gxKMi8HnlCx7WAQHjoHwW0ac4hrARGjEV0vihDJjC7l2RucJnAI/Zkjd9oOToh4AVLtHD9mZzmIa+hT6kXFQ+ArVa5PbOPiYxcUMm4Qmazq3htTCgD+1EpJEBvSQNyg0kaluF9Pg2VJ9O2nXycebAjacobf48qurVb5XUGxe1B80JPj8jJu7F7ZJYr/SJ4a4eUX3Zh8+nORsJFCKy2fLRf969lWOIjVm+REAHHecrK3vjhcX+IKzBwg1pnQCpu1733EuyS6MJq/66XyyCJgjgep/tfpkj5fMhOlP7cY6AAmjhF79KTan+kdzkxREQ036G+0i6OmVOWXDQUC1bNC0Ny+rdA6CecRgpOdgqjCgN7iwVZ0HMCn5W9CDhjfIUJT9lDBfR93khvx3/XRJXr08xInRAUqNvpRAmc8Ycp6Az2ftrt4ochMtdFanVOmyilzYw1OqucLqNAfsncQ2OZ/VqIqlZUXMFWecEE0HeBhUXu/0JGqbooolbDu+cIWfpkRmUROKUbrJVBH1XSe5paJBoUDqYol/Ys2IEr99shdeT/1Kiwm7eY1DMW3YhbxlYgSj5jOy/zn79a98ci0aPgweOVV81mLRk2t6qyE8vTui7wN6Ae9gIfOrfZeGKZCRAm+8oRr5M+ijUvI9GJZgaKrLzvwjBj+zRipcjWXkomSbVEdhRMmvxpJcrgyz36t7MDfML6qJmpMSG4Hdqi4JTgSQU6Zd0FfmWwPAnVmoKqbkTyhD6HTbtTiAlohiRwwGuZMTAhMl302FygzlOFeBNrqcJXGeE=")
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("0x3cf577a7d7a12d2ae53909c886b6559ec2332956f2b134fdd8e57d5861f734c6")
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)