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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.
0x33647251f0da88421c538d7f1d5459af99a8984f606d8743777f905f1808fefdThe 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 | dd | 3f | c5 | 8d | 91 | 7d | 18 | 6e | 26 | cc | ad | 4f | a0 | cc | a5 | 55 |
| 0010 | d7 | f1 | 0c | b5 | 49 | 74 | 26 | 34 | cf | de | b0 | ca | ea | 74 | b5 | d0 |
| 0020 | a5 | 68 | da | 92 | 17 | b2 | 88 | f3 | a6 | ef | 37 | 02 | 63 | c2 | 9c | 87 |
| 0030 | 48 | d4 | 3f | c7 | 12 | 39 | 3c | e3 | 53 | c1 | 4f | 5e | b4 | c3 | ac | cb |
| 0040 | 32 | 67 | 23 | 9e | 7f | 1a | a8 | 6d | 12 | c7 | f3 | e5 | ce | 4e | 8e | e4 |
| 0050 | 54 | 27 | 0f | 0c | 76 | c4 | a2 | 54 | 69 | 7c | 66 | ef | 19 | b1 | c5 | c4 |
| 0060 | fd | d8 | 26 | 5f | c2 | 5f | 61 | 0e | 0b | 93 | df | c8 | 98 | c2 | d5 | 59 |
| 0070 | 9e | 60 | 8f | a7 | 50 | da | 2d | ef | 0a | 6e | d4 | 17 | 7f | a4 | 41 | c9 |
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 0x33647251…08fefd
// 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("0x33647251f0da88421c538d7f1d5459af99a8984f606d8743777f905f1808fefd")
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)