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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.
0xa0d5ac260327acdfed3b9a1d7169d89b88b992011db76861fe4d2615c53b82c3The 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 | 41 | 90 | cf | 3a | d5 | 2e | fc | 2f | e6 | c4 | 9f | 86 | 2c | 65 | 4c | 51 |
| 0010 | 68 | 9e | f5 | 19 | fe | 8d | 22 | ff | b4 | 31 | 39 | 33 | 87 | 23 | 69 | 05 |
| 0020 | 0b | 47 | a4 | 47 | 35 | 01 | ab | 72 | 89 | cd | b2 | cd | e7 | 33 | d0 | 48 |
| 0030 | b4 | 86 | df | db | 4e | 2e | aa | bc | 15 | e5 | c5 | 59 | 8b | d5 | 50 | 80 |
| 0040 | 14 | d8 | f1 | 81 | 48 | 41 | b0 | 84 | f4 | 79 | e7 | 78 | 59 | a3 | 3c | a3 |
| 0050 | 40 | e3 | 9c | f9 | ac | 4f | 3c | d7 | e3 | 01 | cc | bb | 35 | b4 | b2 | 08 |
| 0060 | 8c | 28 | a7 | 5f | 31 | 75 | 89 | 37 | 46 | 0d | 23 | 61 | cc | b3 | d1 | 7b |
| 0070 | ea | de | b7 | e4 | 45 | 54 | 91 | 2a | 6e | 2c | ea | 32 | df | 3c | 45 | 44 |
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 0xa0d5ac26…3b82c3
// 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("0xa0d5ac260327acdfed3b9a1d7169d89b88b992011db76861fe4d2615c53b82c3")
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)