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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.
0xa84bf13255c1bc1e1fddbaa8b33f260a1b25eb936633141ff554147803841eecThe 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 | ce | 97 | 23 | 2b | 57 | 0a | b5 | cd | 12 | 20 | a4 | 5a | 7c | 52 | 96 | 14 |
| 0010 | 9d | 6a | 89 | 23 | 34 | f6 | f3 | 2b | 86 | b0 | e0 | 0a | e5 | f5 | e0 | 09 |
| 0020 | 2f | 9c | 5e | 87 | 6a | 65 | 24 | 0c | 3d | c8 | 13 | 54 | 0e | 2b | 9e | d7 |
| 0030 | e1 | bd | b7 | fe | 79 | 33 | bb | d0 | ed | 36 | 2b | 20 | 18 | 9c | eb | 27 |
| 0040 | fa | 39 | f6 | f4 | d7 | 99 | ff | 36 | ef | 77 | 90 | 7a | 0c | d5 | 0a | dd |
| 0050 | 15 | d5 | 93 | d2 | 24 | 78 | b3 | 68 | df | 56 | d0 | 71 | ae | 01 | 0a | 64 |
| 0060 | 4f | 9f | 1f | 0e | 71 | b1 | eb | 65 | 09 | 44 | 82 | 6b | 99 | ea | ff | 4d |
| 0070 | ca | 14 | 1b | b6 | 01 | fe | a0 | 90 | d3 | 49 | 26 | bc | 8b | d5 | 47 | 54 |
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 0xa84bf132…841eec
// 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("0xa84bf13255c1bc1e1fddbaa8b33f260a1b25eb936633141ff554147803841eec")
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)