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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.
0x4d26f0e71e0253bba5fde65571e1850c63e0a53aaa8a2cc8d430ab94635c0354The 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 | 70 | 99 | 3b | 58 | 57 | 0c | 69 | 57 | 79 | cb | 9b | 74 | 18 | a3 | 88 | 26 |
| 0010 | f9 | f6 | 7d | 81 | df | 9c | 72 | 39 | e8 | 54 | 5a | 81 | 2a | b3 | fc | 65 |
| 0020 | 03 | 12 | 0b | b7 | ec | e4 | 01 | 12 | 5e | ca | f5 | 92 | 55 | 29 | 69 | 1d |
| 0030 | 2c | 9b | a0 | 94 | 4b | b1 | 5e | 76 | d2 | 76 | c3 | f7 | 20 | 2f | 96 | e7 |
| 0040 | 72 | 67 | 80 | 45 | 78 | 69 | e6 | d2 | 15 | 83 | 30 | 6d | 4e | 14 | 88 | b9 |
| 0050 | 1c | 95 | d0 | 8a | ff | f3 | 37 | a9 | f0 | 25 | 1b | ab | 9a | 58 | e0 | a2 |
| 0060 | eb | 54 | 4f | a8 | 01 | 0b | ed | be | bc | 72 | d0 | cf | e0 | 35 | 7d | d8 |
| 0070 | c5 | c1 | 7b | 7e | e3 | 17 | c9 | 23 | 1f | 59 | ab | ab | 8c | c8 | 59 | 5d |
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 0x4d26f0e7…5c0354
// 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("0x4d26f0e71e0253bba5fde65571e1850c63e0a53aaa8a2cc8d430ab94635c0354")
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)