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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.
0xa4544e607e0fa77c09a9ff93d3d2e18b8e7b3c16475d6131d813d890132ff7b1The 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 | ac | b0 | ed | a5 | 32 | 2b | e9 | ab | 3a | 88 | d5 | 81 | ca | e6 | 91 | 54 |
| 0010 | f9 | cc | 96 | c0 | eb | 78 | 79 | b2 | 5c | 9a | 97 | a9 | 0c | ff | 07 | c6 |
| 0020 | 4a | 70 | b0 | b4 | 37 | c5 | f3 | e9 | 68 | 81 | 72 | 47 | 78 | 26 | 79 | 4b |
| 0030 | e4 | b3 | 5d | 8d | 68 | 08 | 52 | 5d | a4 | 54 | bb | 57 | b1 | cc | 4c | 5c |
| 0040 | 05 | a2 | 25 | ca | c7 | e7 | ad | 3d | 89 | c7 | 87 | 04 | a8 | d9 | 02 | ee |
| 0050 | 39 | 78 | e3 | 71 | 82 | 16 | a5 | 1e | 01 | 57 | fe | b3 | 63 | f7 | 85 | b7 |
| 0060 | 59 | c7 | ac | 62 | 03 | e6 | 75 | 2d | a4 | 52 | d2 | 8e | 00 | b1 | e5 | 84 |
| 0070 | 0d | 45 | a8 | b9 | af | 1d | a1 | 40 | 7c | cd | 80 | 5a | 5a | 7f | ad | 3d |
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 0xa4544e60…2ff7b1
// 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("0xa4544e607e0fa77c09a9ff93d3d2e18b8e7b3c16475d6131d813d890132ff7b1")
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)