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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.
0xc280ae121e5bca07a2a6f3b2e26d114a938841395a00fbaa52a20726739a29beThe 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 | 2d | 65 | 24 | fd | e7 | e8 | ed | d6 | 75 | 55 | 6e | 66 | 5c | 7b | b8 | 0b |
| 0010 | ab | 5b | ce | a5 | f3 | 18 | 73 | 1a | 83 | e1 | 49 | 5e | 7e | 60 | 91 | 86 |
| 0020 | 62 | 5f | c0 | 16 | dd | 46 | 38 | b4 | 60 | eb | e1 | 9b | 3c | d0 | 33 | 9a |
| 0030 | 4c | fe | 19 | 7b | 75 | 25 | 9c | 40 | 29 | cd | ae | c5 | a1 | a2 | 6e | 14 |
| 0040 | 32 | 7a | ed | 78 | 8c | a8 | 82 | 33 | 40 | d2 | 05 | 23 | ef | 83 | 99 | 8c |
| 0050 | 8a | 76 | cf | a3 | 9b | 07 | 06 | 56 | aa | ef | ee | 60 | eb | 62 | d3 | 84 |
| 0060 | d3 | 78 | 7e | 05 | c4 | 87 | 62 | 64 | f4 | 63 | 5c | 49 | 10 | 19 | 4b | 40 |
| 0070 | 56 | 0d | 8c | f9 | d7 | 77 | 1d | 50 | 43 | fc | 66 | 83 | 2e | 86 | 8f | 7a |
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 0xc280ae12…9a29be
// 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("0xc280ae121e5bca07a2a6f3b2e26d114a938841395a00fbaa52a20726739a29be")
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)