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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.
0x6f680ca3223560177c15c09978a9d4398d159e3bfb7ce023b867906b0513a08bThe 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 | d3 | 1d | 38 | bc | 18 | 8f | 72 | 15 | 6a | 2f | fb | 35 | de | eb | 8c | c3 |
| 0010 | 7c | 2f | 84 | b7 | 2c | 4d | 71 | 0a | 1e | cb | 22 | ef | c1 | 9d | bd | 33 |
| 0020 | 71 | 7c | 21 | 4e | 57 | 29 | 48 | 30 | f1 | bb | b1 | ca | 62 | 9c | f5 | cc |
| 0030 | 03 | 9c | 39 | 1e | 49 | 70 | 4d | 7b | 67 | ae | f7 | a1 | ab | a9 | 77 | fd |
| 0040 | a4 | 41 | a9 | 3d | 2b | 99 | 86 | e7 | 03 | 0b | 77 | f0 | a3 | 24 | e9 | 4a |
| 0050 | 29 | 47 | c0 | 72 | d6 | cb | 0a | 42 | b9 | 85 | 20 | 25 | 1d | 70 | 67 | b5 |
| 0060 | d6 | 04 | 91 | 68 | 30 | 92 | 61 | c8 | 26 | b7 | bd | 98 | 14 | c2 | 21 | dc |
| 0070 | 75 | f7 | d6 | 24 | c1 | ec | c4 | 2a | f4 | d7 | 79 | 9e | 92 | ab | 71 | 73 |
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 0x6f680ca3…13a08b
// 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("0x6f680ca3223560177c15c09978a9d4398d159e3bfb7ce023b867906b0513a08b")
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)