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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.
0x6dcd7075ecedb83160235dc5b06bd5369b5fbe8f20182070dcd4ba7da8f869abThe 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 | 11 | db | 19 | 30 | 7f | ad | fe | 52 | 8e | 05 | ad | 99 | 18 | 6a | 39 | 2a |
| 0010 | d8 | b4 | 3e | a7 | 76 | 31 | a9 | 2f | e0 | 9f | 8d | 1a | 8b | 41 | 21 | 5b |
| 0020 | 5a | 4d | 2c | cf | e0 | aa | 14 | ae | 8e | 39 | 0e | cb | 0e | 12 | 9f | af |
| 0030 | 80 | ee | 57 | 7c | d9 | d8 | 6d | 2a | 2f | 04 | 57 | dd | cd | 0a | 74 | 84 |
| 0040 | 49 | 89 | 61 | 19 | 9b | f7 | c8 | d6 | 87 | 72 | 78 | d7 | ab | 44 | bd | f7 |
| 0050 | 59 | f1 | 81 | 77 | f9 | 05 | 32 | df | cb | 76 | aa | e9 | e7 | 92 | a1 | 42 |
| 0060 | 3b | 3a | d1 | fd | de | dd | e0 | a6 | ad | 73 | 07 | 9c | 81 | 2d | d0 | 9d |
| 0070 | 07 | 5c | a2 | 66 | f8 | 61 | 43 | 5c | 70 | 28 | 24 | 2b | 53 | 4b | 61 | 91 |
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 0x6dcd7075…f869ab
// 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("0x6dcd7075ecedb83160235dc5b06bd5369b5fbe8f20182070dcd4ba7da8f869ab")
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)