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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.
0x88a31741b74420524f2246bd1accc1599f9a13901930198d288deb9da3ec9100The 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 | 48 | a2 | 67 | 0d | b8 | f9 | 77 | 2a | 99 | 0d | db | 0b | 89 | 5c | 11 | 6c |
| 0010 | 4a | 1c | 19 | f8 | 2d | b0 | 9b | 06 | bf | dc | 42 | 51 | 59 | 79 | fa | 58 |
| 0020 | 45 | da | bc | f8 | a2 | 1c | 14 | 27 | b2 | ae | aa | 53 | 3a | 53 | 12 | ba |
| 0030 | f0 | 7b | 77 | 06 | 08 | a4 | 77 | eb | 5f | 87 | bd | 35 | df | ff | 03 | 58 |
| 0040 | f6 | 53 | 5a | e5 | a7 | 6b | cf | ab | 2c | 74 | 61 | a6 | f3 | fd | 09 | 45 |
| 0050 | 03 | 33 | b0 | ef | 54 | c8 | f6 | 76 | 48 | 91 | 00 | b2 | 3f | d6 | d4 | eb |
| 0060 | e4 | 6b | bd | 16 | 10 | 07 | e2 | 7f | 28 | 4a | 5d | fe | 31 | e2 | 2a | 01 |
| 0070 | 79 | 0c | f3 | 89 | ba | ca | e6 | d6 | d3 | b4 | 59 | 72 | 3a | 3f | 23 | 4d |
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 0x88a31741…ec9100
// 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("0x88a31741b74420524f2246bd1accc1599f9a13901930198d288deb9da3ec9100")
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)