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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.
0x44e6807b8acf7557ec46d2c737991bc5d847a0ef2b3717140d2b15ed5c35b9a8The 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 | d8 | b0 | e9 | b9 | 64 | 06 | 34 | 8b | c9 | cb | 4e | cd | f0 | 89 | 6d | a5 |
| 0010 | ae | cc | f1 | a1 | 88 | 45 | c9 | 25 | be | 15 | a0 | 40 | 21 | 8f | 1c | 23 |
| 0020 | 82 | d3 | 36 | 2d | a8 | 54 | 37 | fc | b6 | c3 | 5f | 32 | 64 | 9e | 3f | 2c |
| 0030 | 98 | 68 | d4 | 6d | 5a | 42 | 36 | 11 | c7 | a2 | bf | f4 | 3b | 28 | 0e | 7b |
| 0040 | 62 | 1e | d7 | 05 | 1b | 9c | 05 | d2 | e6 | bc | fd | 99 | f0 | f4 | f1 | 14 |
| 0050 | a3 | 29 | 9d | 34 | 58 | ad | 3d | a8 | 23 | 9c | 2f | 06 | cc | 58 | d1 | ad |
| 0060 | 97 | a4 | 11 | 3d | 07 | d5 | 9f | b5 | f1 | 84 | 3d | fd | 63 | 83 | 8c | f9 |
| 0070 | 12 | 04 | 33 | 4e | 68 | 1f | 86 | 61 | a6 | 98 | b6 | d4 | 5d | 18 | db | db |
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 0x44e6807b…35b9a8
// 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("0x44e6807b8acf7557ec46d2c737991bc5d847a0ef2b3717140d2b15ed5c35b9a8")
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)