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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.
0x6fbd4ee605fce4cedbc5b450516a531bfe3e7d3119af83e4ee3faa4f0fccab30The 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 | 9e | 09 | cd | 49 | 70 | 9e | 04 | bf | 72 | 49 | 0d | d2 | a3 | 3d | 6c | c0 |
| 0010 | 64 | 90 | 71 | 25 | 87 | 27 | c8 | c4 | 32 | 34 | 84 | 8d | 0f | b1 | b5 | 86 |
| 0020 | 28 | f9 | c0 | 8c | 9e | ee | bc | 66 | bd | 40 | 01 | 7d | 74 | 27 | 23 | ec |
| 0030 | 81 | 82 | 45 | 96 | c7 | b2 | df | 39 | 01 | f1 | 62 | dc | ed | f4 | ed | 4f |
| 0040 | 91 | 70 | dd | b4 | 1d | 00 | 89 | 40 | 77 | e3 | f6 | 48 | cb | 1a | e2 | 7c |
| 0050 | 2c | 2e | 5d | c9 | 35 | 90 | 7b | ed | a1 | 44 | 53 | 57 | c1 | 69 | 58 | 2b |
| 0060 | 0d | 93 | e1 | 75 | a2 | 01 | f4 | a7 | d7 | 84 | 04 | e9 | 1f | fd | b7 | d2 |
| 0070 | c5 | ba | b9 | 19 | 3e | 97 | ec | 54 | c1 | 52 | f2 | e4 | 55 | df | 9a | 22 |
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 0x6fbd4ee6…ccab30
// 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("0x6fbd4ee605fce4cedbc5b450516a531bfe3e7d3119af83e4ee3faa4f0fccab30")
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)