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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.
0x5b4f2220ac3d91090f2d22000a42f3bb6875ca7f6cef3b7a5967275dc31785a3The 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 | d9 | 30 | 3a | ac | 65 | f5 | f5 | 67 | 49 | ac | 2c | d1 | a0 | ab | 6a | 3e |
| 0010 | 40 | a7 | 2c | d7 | 24 | e0 | d5 | 0c | 00 | ae | c3 | 89 | 70 | 4d | 19 | d0 |
| 0020 | 79 | 6d | 96 | da | 0a | 05 | 39 | 90 | d4 | 73 | 6b | 25 | 78 | 31 | a1 | b8 |
| 0030 | 30 | ab | ae | 0e | de | 0e | 7a | 86 | 38 | 18 | d0 | d6 | f9 | 5e | 9a | 1e |
| 0040 | c4 | 76 | 0d | e9 | 6a | 33 | 89 | 83 | 78 | ca | 33 | af | af | 28 | dc | 83 |
| 0050 | d3 | 29 | 9c | 64 | 40 | 4e | 20 | b5 | f7 | f7 | 03 | 71 | 94 | 64 | f0 | ee |
| 0060 | 8e | 8e | 10 | 3e | f3 | 17 | a8 | a6 | 22 | 7b | 75 | c4 | fe | 9e | 6a | ae |
| 0070 | d3 | c2 | 2d | 1c | 8d | 07 | cd | 78 | 30 | 6d | 7f | 76 | 3c | e3 | 38 | 4f |
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 | 1c | 7d | 94 | 35 | ef | bb | 83 | 25 | ce | e9 | 44 | 5c | bc | 4e | 85 | a3 |
| 0010 | a4 | 95 | d7 | 0e | 68 | d1 | 9e | 8e | 83 | 78 | e9 | 2f | 41 | 24 | f9 | 14 |
| 0020 | 19 | 1c | 53 | d8 | 10 | 6e | 66 | cb | d4 | 7e | 5f | f9 | 26 | c3 | 40 | 5a |
| 0030 | 64 | 80 | 1a | 12 | 4a | ae | 24 | 84 | 3e | 11 | ef | b6 | 28 | 44 | cc | a4 |
| 0040 | 27 | d6 | 54 | de | 40 | f8 | 94 | 6c | 43 | a0 | 36 | 05 | 4c | 21 | fe | 5d |
| 0050 | 28 | 79 | 04 | 5c | 64 | 1a | c2 | b9 | 7b | 89 | 95 | 85 | 4e | d7 | fa | ae |
| 0060 | bc | e3 | dc | 36 | 13 | c1 | 4a | 7a | ff | 81 | df | a3 | 80 | 28 | ec | 07 |
| 0070 | b8 | a0 | d4 | 7b | 3f | fd | af | 22 | da | aa | fd | 8d | fd | 82 | e2 | bd |
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.
0xd5f70cc711f22a36c9d79e508e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95FF44eD0C3D054105F05c8199e30371A91from 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 0x5b4f2220…1785a3
// 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("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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("0x5b4f2220ac3d91090f2d22000a42f3bb6875ca7f6cef3b7a5967275dc31785a3")
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)