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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.
0xa4a984976d004dca3d942d613ea22b222d49b6af6a212c83393edd551b5aeae0The 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 | ee | 27 | 76 | 93 | c5 | 89 | 15 | 94 | f2 | 87 | df | f7 | c1 | 24 | 00 | c7 |
| 0010 | 99 | a7 | 46 | 8c | d0 | 8f | 9f | d6 | 5c | d2 | 50 | 01 | d7 | fa | 81 | 12 |
| 0020 | 10 | b9 | a4 | c0 | 34 | a2 | d3 | 0e | 6d | 3c | 4e | 60 | 6d | 11 | 5b | 5d |
| 0030 | b6 | 0c | b6 | 7a | 7a | c6 | fb | 99 | 0e | 66 | 4b | 6f | 1c | 06 | 39 | a3 |
| 0040 | 17 | ed | fb | ce | cb | 17 | ac | 69 | 9b | 34 | 75 | 4a | c6 | 7a | 3a | df |
| 0050 | 70 | 30 | 2c | 13 | 35 | 60 | 70 | d0 | 07 | 21 | 09 | 53 | 3d | 0a | bf | 4b |
| 0060 | 9f | 37 | 07 | e2 | 9a | bd | 0e | 93 | de | 12 | a8 | cc | c5 | 24 | d2 | 36 |
| 0070 | c4 | 60 | d7 | 92 | b0 | 89 | 8a | d1 | 17 | 53 | ae | e5 | 0a | 45 | 13 | de |
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 0xa4a98497…5aeae0
// 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("0xa4a984976d004dca3d942d613ea22b222d49b6af6a212c83393edd551b5aeae0")
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)