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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.
0xc9a938dcb2a069147c0b2679dcfb91563e7cc07cbdc98b3960ec578a8aedb911The 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 | 22 | bb | 53 | b2 | ec | f4 | 5b | 6a | 6b | fb | c3 | 2d | b9 | 66 | 43 | 43 |
| 0010 | 5d | d0 | 67 | ad | 41 | ac | 38 | 37 | b5 | 56 | e8 | c0 | 59 | 42 | 67 | 32 |
| 0020 | 4d | dd | fa | 1d | e0 | b9 | 4f | 09 | 8e | 21 | 40 | f7 | 47 | e0 | 37 | 9f |
| 0030 | ec | 2a | a2 | 8f | 7c | 0a | 70 | 11 | 35 | 04 | 4d | f9 | da | 35 | 28 | db |
| 0040 | 9d | c8 | 99 | 24 | 81 | 90 | 9b | 38 | 50 | 34 | 4b | 37 | 83 | d5 | 83 | 90 |
| 0050 | 50 | 5f | ac | 5e | aa | 2d | ab | 8c | c0 | 2a | 51 | 69 | 0c | d6 | ed | 0f |
| 0060 | 59 | e8 | db | 00 | f6 | 4e | f6 | a4 | 6f | 58 | 6f | f1 | 2b | f5 | fb | bc |
| 0070 | 93 | 94 | ff | 4e | 4f | 41 | 74 | 57 | 35 | b3 | f7 | bb | ba | fe | 12 | 94 |
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 0xc9a938dc…edb911
// 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("0xc9a938dcb2a069147c0b2679dcfb91563e7cc07cbdc98b3960ec578a8aedb911")
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)