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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.
0xb6b4fc9dbcdae9f46dadacacb1bb853b265c2eab2ee5de990f773e898f4ba181The 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 | 95 | 5d | 04 | b4 | 5f | 9f | dc | 0f | 07 | e5 | 54 | 29 | d8 | c5 | 4c | e1 |
| 0010 | b5 | a9 | 62 | e6 | f1 | c5 | d2 | 3c | 6d | 1a | 72 | e1 | bc | aa | dd | 82 |
| 0020 | a3 | 24 | 7d | 26 | 22 | 89 | a0 | 31 | 3c | aa | 39 | 88 | 26 | 2d | a8 | d5 |
| 0030 | be | 7f | 33 | e4 | 19 | 86 | bc | a6 | e9 | 05 | f6 | 23 | fd | 24 | 54 | db |
| 0040 | bd | e7 | c3 | c9 | 8a | 2f | c3 | 3a | ac | 2d | b4 | 45 | 84 | b4 | 1e | 51 |
| 0050 | 81 | f8 | de | 70 | 78 | a2 | 31 | 12 | 16 | 3f | 43 | c1 | 11 | a4 | 77 | 6f |
| 0060 | ba | 0b | 11 | 48 | 34 | e8 | 46 | 49 | 63 | 6a | b2 | 1d | f8 | 70 | d1 | 1b |
| 0070 | 61 | 02 | ce | d1 | 00 | 84 | 57 | 2e | 9b | b5 | 1f | f4 | 89 | c2 | 39 | d5 |
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 0xb6b4fc9d…4ba181
// 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("0xb6b4fc9dbcdae9f46dadacacb1bb853b265c2eab2ee5de990f773e898f4ba181")
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)