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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.
0x842545f7e154ab484fa201d9cba2dbf267eb241c59f7ef64f5f7282bc22ba91fThe 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 | f9 | 10 | 08 | 83 | 9b | 60 | 81 | 36 | a7 | 23 | 1c | 9f | 4c | ee | 47 | 4b |
| 0010 | 0b | 4d | b1 | c2 | 85 | f0 | 43 | 3e | 96 | 74 | f8 | 4d | bb | 5c | 26 | 94 |
| 0020 | 4c | 3f | a2 | 77 | 19 | fe | 54 | 0f | fe | 5d | 34 | 2d | 82 | db | 77 | 14 |
| 0030 | 7e | 94 | 2f | 34 | 70 | 2c | d4 | 78 | 67 | db | b7 | 79 | c7 | ab | fc | 6c |
| 0040 | 3f | dc | e4 | 04 | ee | e8 | 96 | 9b | fc | 9a | eb | aa | 95 | 95 | 26 | 27 |
| 0050 | 05 | 2a | be | e2 | 50 | 26 | a8 | 20 | 9d | b7 | 7a | 8e | ff | 3a | cf | 34 |
| 0060 | 43 | ed | dd | 0e | dd | 38 | 6f | 20 | 0a | bf | c5 | ce | 22 | 99 | 30 | 5d |
| 0070 | 8f | 50 | b7 | 05 | e6 | 1e | 00 | 79 | 06 | d1 | d6 | ee | 84 | 6f | 91 | 38 |
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 0x842545f7…2ba91f
// 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("0x842545f7e154ab484fa201d9cba2dbf267eb241c59f7ef64f5f7282bc22ba91f")
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)