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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.
0x1a3a34746f4bafa30c9f743e5bee1fc083a6cf4525c14b8c712366e4b0424242The 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 | ed | 6d | 92 | b9 | f4 | d6 | c3 | 65 | 77 | 17 | 11 | e1 | d9 | ac | df | a2 |
| 0010 | d0 | 42 | d0 | 7c | c5 | f1 | 05 | e7 | 26 | 88 | c2 | fc | bf | 2a | 35 | 4c |
| 0020 | 02 | eb | 88 | f9 | 0b | 6b | bc | ef | fd | 43 | 8e | 56 | 67 | 46 | a3 | 8d |
| 0030 | d5 | cc | bb | b9 | d5 | a7 | a8 | 93 | 62 | f5 | 6e | 38 | 67 | ff | 64 | 55 |
| 0040 | d0 | c1 | cf | f8 | e5 | a1 | ac | 3a | 4a | 06 | c8 | 87 | bf | 6d | 2e | 97 |
| 0050 | dd | 6c | 89 | 3d | d6 | 56 | b1 | 59 | 18 | b4 | 18 | 50 | 11 | 93 | b1 | d4 |
| 0060 | e3 | 71 | f8 | cd | 06 | a0 | ea | 11 | 78 | a5 | b5 | 40 | a3 | 83 | 3a | 31 |
| 0070 | ae | 3f | a9 | 2a | e1 | 00 | 5a | c1 | 60 | e2 | 6b | 00 | cb | 94 | 12 | a2 |
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 0x1a3a3474…424242
// 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("0x1a3a34746f4bafa30c9f743e5bee1fc083a6cf4525c14b8c712366e4b0424242")
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)