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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.
0xbacb14708bd1e349a26ae3451c0d484284d306960be526040bc8e9ecfe1eb369The 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 | 90 | 98 | 34 | 25 | e6 | fa | 35 | 47 | 2c | b1 | ae | 2a | e0 | a3 | 0a | 77 |
| 0010 | e9 | 9b | a9 | 0a | 7e | 7e | cf | 65 | 3d | a9 | a8 | 31 | 12 | 73 | b1 | 3d |
| 0020 | 79 | 62 | a1 | ff | eb | 83 | 6c | 35 | 37 | 64 | 83 | 3d | 81 | 6f | 3c | 16 |
| 0030 | 54 | 55 | 27 | bf | 60 | 00 | 99 | d0 | 30 | 87 | c4 | 0b | 64 | d5 | 71 | d2 |
| 0040 | 41 | 77 | 36 | 9e | 58 | 90 | 8e | d2 | 8c | 7c | c8 | 66 | 06 | fd | a1 | 1a |
| 0050 | c5 | f3 | c4 | db | a0 | 1b | db | d8 | 6b | e1 | 78 | d3 | 7d | e2 | 07 | f2 |
| 0060 | e9 | c2 | 12 | b0 | 69 | 44 | 3c | 8e | 53 | 52 | 77 | c7 | 61 | f8 | 92 | df |
| 0070 | 35 | 3d | bb | 1a | ed | e5 | 6c | ed | 89 | 83 | 8b | 84 | c5 | 0b | d2 | 68 |
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 0xbacb1470…1eb369
// 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("0xbacb14708bd1e349a26ae3451c0d484284d306960be526040bc8e9ecfe1eb369")
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)