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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.
0x5b56b3f9984cfe70d86f62508ff29203be7dd0c17a663da380024cf62ca54b9bThe 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 | bb | 2c | 62 | f4 | 1a | 48 | 19 | 9f | c5 | 3b | 53 | b0 | 56 | dd | de | 27 |
| 0010 | d5 | 82 | 16 | 6a | e4 | ea | a9 | 66 | 3d | 14 | de | f4 | 63 | f6 | f1 | 39 |
| 0020 | 35 | 8c | 3f | de | 61 | ad | 03 | 31 | a2 | 74 | a4 | 0d | 5f | 60 | 61 | e0 |
| 0030 | 4b | d3 | cb | bd | 9b | f6 | 82 | 19 | a7 | ca | 75 | e4 | c5 | d7 | 11 | 18 |
| 0040 | b6 | 9c | 50 | 11 | 3b | 0f | e5 | f6 | 4b | 8d | d6 | 01 | 94 | 4e | ef | 1d |
| 0050 | ec | d9 | 0e | cc | 43 | 9c | e4 | 61 | 0a | cb | a8 | 53 | 68 | a2 | 2e | 9e |
| 0060 | df | 7b | 0a | 38 | 38 | 41 | 29 | 6a | 64 | d1 | a0 | a9 | fe | 35 | ab | 71 |
| 0070 | 72 | a9 | f5 | e1 | 89 | ad | 40 | b2 | 1e | 59 | ff | e4 | d0 | b1 | d0 | 36 |
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 0x5b56b3f9…a54b9b
// 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("0x5b56b3f9984cfe70d86f62508ff29203be7dd0c17a663da380024cf62ca54b9b")
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)