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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.
0x6734a572907918dd25eff974be8e78dec8ef75904cce3b2ca53d38b2588a085cThe 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 | d1 | ae | 7b | a0 | 87 | 34 | 7f | 74 | bc | fb | fd | 00 | e2 | 24 | f9 | 64 |
| 0010 | 9e | d2 | 06 | 3f | 3b | 14 | 70 | d0 | 0a | 25 | 2d | e6 | db | d6 | 7e | c8 |
| 0020 | 82 | 22 | 9e | 6a | fe | 4b | 8d | d7 | 23 | 02 | ea | a3 | 64 | 77 | 39 | 4c |
| 0030 | 9e | da | 66 | 53 | 4e | be | 9e | bf | 0d | 6e | 74 | 86 | b0 | 22 | a9 | d7 |
| 0040 | 0f | c6 | 0b | 20 | 68 | 55 | b0 | e6 | 0b | 8a | 91 | 57 | 63 | 4c | 58 | 58 |
| 0050 | 97 | 60 | 21 | 21 | 92 | 43 | e1 | 09 | e8 | 72 | d7 | 99 | 84 | a6 | 96 | b1 |
| 0060 | 3f | 0a | b8 | d6 | e4 | 15 | e0 | 34 | 61 | 0c | 1d | 9a | 43 | 38 | af | 88 |
| 0070 | 22 | 43 | ac | 86 | 15 | 98 | 3c | 7f | d7 | 9f | 96 | 51 | 37 | 44 | 83 | 24 |
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 0x6734a572…8a085c
// 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("0x6734a572907918dd25eff974be8e78dec8ef75904cce3b2ca53d38b2588a085c")
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)