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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.
0xfa93ba42a475b87ba8e0b1ebe47a7b011b285520ae11b8353c710f4cb34201d1The 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 | 61 | 06 | 9e | 3a | 51 | c4 | ac | 0b | f6 | 4b | 0b | 7b | f9 | 97 | 50 | 40 |
| 0010 | 61 | 8a | 87 | 99 | fe | 7d | 38 | 88 | 6e | 46 | 33 | f2 | 90 | 15 | df | 8e |
| 0020 | 76 | d7 | b1 | 4a | 36 | 10 | c3 | e8 | da | aa | 4d | db | bd | 27 | 5b | 5f |
| 0030 | 20 | b7 | 57 | 5a | bf | f3 | 30 | a4 | 36 | 21 | 66 | 17 | 68 | 2a | a7 | 24 |
| 0040 | 30 | 59 | d2 | 98 | 58 | fd | 66 | cf | 0a | ab | 45 | ea | 22 | 69 | ed | 27 |
| 0050 | dc | 0d | e2 | b4 | 05 | 0a | 1e | 13 | 71 | 5b | 56 | d6 | 56 | 12 | 08 | 4b |
| 0060 | 00 | 57 | 20 | 7b | e4 | 54 | bb | d2 | ab | ba | ea | 45 | 1f | 71 | 42 | 58 |
| 0070 | 8c | b2 | 72 | 19 | 6a | f9 | bc | 6d | c1 | 2d | 1d | fe | dd | b6 | 3e | 9c |
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 0xfa93ba42…4201d1
// 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("0xfa93ba42a475b87ba8e0b1ebe47a7b011b285520ae11b8353c710f4cb34201d1")
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)