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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.
0x54b55abf1e69c694babe2f82b59ff9cab970ca3877a51335deb503a50901849aThe 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 | 00 | b0 | 24 | a9 | 29 | 24 | 95 | 67 | 14 | 08 | 70 | 2a | 80 | 2b | f5 | 47 |
| 0010 | 20 | 40 | 24 | d1 | fb | cc | c1 | 8a | de | 8f | ec | 75 | cd | 3c | 8b | 6b |
| 0020 | 4b | 04 | 96 | ec | af | fc | e7 | a0 | cb | 36 | 89 | fb | 60 | 81 | 6e | 3a |
| 0030 | 40 | 4c | 4c | f5 | 44 | 18 | ae | cf | 62 | a0 | 23 | fd | 0d | 0c | 12 | 6d |
| 0040 | 14 | 09 | 48 | 35 | ee | a7 | e5 | 91 | c8 | 7c | f1 | 2b | 28 | 7e | 0c | 23 |
| 0050 | d4 | 53 | 0e | b2 | 9e | 7c | 11 | 4b | 1c | 55 | 56 | 71 | 14 | 24 | 12 | a3 |
| 0060 | a0 | 32 | 90 | ce | 37 | ed | 14 | 67 | 01 | f0 | 22 | a6 | fd | 63 | 19 | 64 |
| 0070 | 69 | af | 70 | bb | 24 | bc | 8b | ed | 3e | b7 | 75 | b5 | a6 | 07 | 90 | 26 |
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 0x54b55abf…01849a
// 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("0x54b55abf1e69c694babe2f82b59ff9cab970ca3877a51335deb503a50901849a")
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)