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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.
0x16a6a275b2685915b55a15a73c1fc75822fcd1bb96ebfb6833e3b13d4accaa0eThe 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 | 03 | 06 | 2f | 40 | fa | c5 | 5d | 11 | dd | 39 | 17 | 15 | fe | df | bb | 0a |
| 0010 | a5 | 11 | 40 | e6 | 3d | 25 | 78 | 2c | 99 | 2c | c3 | bc | 45 | c0 | ce | 90 |
| 0020 | 0d | 6b | b6 | 53 | ee | 75 | 78 | c4 | 49 | 66 | 7f | 18 | 49 | 86 | c5 | 7b |
| 0030 | b3 | 35 | 3c | 2f | 5c | 21 | e3 | 45 | 2f | 3c | 4d | d4 | 7b | b0 | e2 | 97 |
| 0040 | 17 | 7a | a9 | dc | b2 | f2 | 42 | 16 | 4e | ca | b7 | ed | 80 | 3b | e6 | 85 |
| 0050 | 8c | 12 | 70 | 4d | ff | 74 | 90 | db | 54 | 86 | 7b | 22 | 91 | 72 | 4b | b0 |
| 0060 | a9 | 48 | 61 | e8 | 7c | b9 | ec | 88 | 3e | d6 | 55 | 4e | 44 | aa | cb | 0e |
| 0070 | 4c | 0a | 8b | 4b | 8f | f0 | ba | 06 | 96 | 56 | 21 | f5 | cd | 9a | ed | dc |
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 0x16a6a275…ccaa0e
// 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("0x16a6a275b2685915b55a15a73c1fc75822fcd1bb96ebfb6833e3b13d4accaa0e")
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)