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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.
0x39bd4b9431f7f5ae2268042b2d40d8ce48bba169a430c38cb3942920e8d02588The 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 | 10 | 46 | 4e | 8f | 44 | 1b | af | 68 | 2c | 3b | e9 | c7 | 8c | e0 | d1 | 35 |
| 0010 | 0c | 86 | 37 | b9 | 27 | 8d | ab | b7 | 1a | 5d | d9 | c8 | 1d | ff | ab | 1c |
| 0020 | 51 | 10 | 4a | ed | 32 | a1 | 1f | 06 | 32 | 2a | 50 | f3 | 94 | 32 | 01 | 63 |
| 0030 | 59 | 09 | ae | d8 | 84 | 9a | 94 | 74 | cd | c7 | f3 | 15 | 25 | cd | d4 | 66 |
| 0040 | 8f | 14 | ac | 71 | 1c | c5 | eb | 28 | da | 46 | 6b | 0a | 87 | 60 | fe | b1 |
| 0050 | 41 | 00 | a8 | cf | 8d | eb | d0 | 16 | 13 | 69 | 8b | 4a | f0 | 71 | d1 | ff |
| 0060 | 2c | e1 | 0f | eb | 9d | 91 | 52 | 8f | 0d | fb | a9 | ce | 04 | 7c | c9 | b5 |
| 0070 | ad | 35 | 3a | b3 | e6 | c3 | 18 | f8 | 96 | b6 | 9e | e1 | fe | 65 | 6e | 86 |
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 0x39bd4b94…d02588
// 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("0x39bd4b9431f7f5ae2268042b2d40d8ce48bba169a430c38cb3942920e8d02588")
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)