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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.
0x8ddabba50445aa06f14b134893eb95311e2ce1beb48990741c9bd7bf53edf5afThe 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 | 63 | 39 | 4a | 28 | 9c | 1a | 1e | 62 | cb | fd | 92 | cc | 94 | 05 | 48 | cb |
| 0010 | 61 | 87 | 99 | be | f4 | 9a | 6e | 4b | a0 | 37 | 9f | 22 | 4c | 6c | c9 | 67 |
| 0020 | 64 | 70 | e2 | f9 | ba | fb | df | 88 | 90 | 20 | 7c | 91 | 96 | 2c | f7 | ba |
| 0030 | 68 | b4 | 54 | 38 | d2 | 9c | 7d | 96 | 1a | 37 | d2 | 88 | 86 | cd | 31 | 86 |
| 0040 | e7 | 00 | 12 | 72 | d8 | e1 | 3d | ff | 8c | 3a | bd | 2c | 69 | 39 | 96 | 41 |
| 0050 | b1 | ae | 85 | b6 | 3a | cb | d8 | 15 | 2a | b1 | 4c | 2a | 52 | 86 | 2d | bf |
| 0060 | dd | ea | 1a | 52 | c4 | 41 | a6 | 5d | 67 | 5c | 54 | e7 | 20 | a2 | 56 | 08 |
| 0070 | d9 | 35 | 86 | dd | 66 | dc | a1 | 9e | 34 | af | ae | cd | 43 | 0c | f8 | 7d |
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 0x8ddabba5…edf5af
// 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("0x8ddabba50445aa06f14b134893eb95311e2ce1beb48990741c9bd7bf53edf5af")
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)