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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.
0x64327ad9479d21e598b8254f6d1dfa6f8fd4ae1a418976cf06b2ffebd22d55a0The 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 | c1 | 7e | 94 | ff | dd | 2b | fd | df | f4 | 9f | 2a | 82 | 8f | e6 | dc | 70 |
| 0010 | dd | 6f | c1 | 18 | e0 | 8b | 95 | 60 | 32 | db | 3f | d6 | 28 | f8 | 67 | 59 |
| 0020 | b0 | 32 | 52 | 95 | 07 | 82 | 43 | 6a | 36 | cd | b2 | 9c | 41 | 4d | bc | 45 |
| 0030 | e9 | db | 0d | e8 | 73 | 25 | 56 | f0 | 1c | f2 | e8 | f9 | 3f | 4c | 0e | 6b |
| 0040 | 83 | cd | 62 | 06 | 94 | 8d | 21 | 54 | 36 | 92 | 5a | 54 | 86 | 09 | 82 | 6d |
| 0050 | 59 | 07 | 5c | 77 | 78 | 6b | 77 | 84 | 55 | e4 | f6 | d7 | b8 | 37 | 1d | 3f |
| 0060 | 9a | 19 | 32 | b3 | d5 | 33 | 7b | 14 | a0 | e1 | 14 | c7 | c4 | 8b | 2d | 52 |
| 0070 | cb | 5b | d5 | 97 | ad | 9f | e7 | d7 | e6 | 2e | 4c | b0 | 82 | 1c | 7b | cf |
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 0x64327ad9…2d55a0
// 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("0x64327ad9479d21e598b8254f6d1dfa6f8fd4ae1a418976cf06b2ffebd22d55a0")
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)