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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.
0x67dc650426fa4b59c9ff73dbee3ef01339bf484ca82cfcb067ec7ee47da9ef11The 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 | 17 | 48 | b5 | 72 | c2 | 65 | 55 | 0d | e0 | a9 | 24 | f1 | 2f | d3 | d0 | df |
| 0010 | 38 | 04 | bb | 87 | e3 | fb | 5b | 3b | 22 | 4f | 3e | 2a | 9d | a2 | 00 | 02 |
| 0020 | 1a | 62 | ff | 14 | d5 | 10 | 57 | 8a | 31 | 22 | 21 | 5e | d6 | ce | a5 | 92 |
| 0030 | 8b | 40 | bd | c5 | b9 | 60 | 46 | 6e | 32 | 5d | ef | c7 | 5d | 6e | 75 | 25 |
| 0040 | 6b | c0 | 9b | ee | 28 | c0 | 7e | dc | 2e | 33 | 54 | d8 | 8d | d3 | 00 | dc |
| 0050 | d8 | e0 | da | e7 | 2d | 5e | 05 | f5 | 99 | 87 | ac | aa | 94 | d9 | df | 09 |
| 0060 | 9a | 5f | e4 | e2 | 3e | 2b | f5 | ef | 42 | 94 | 33 | c9 | 8c | 3a | bc | 45 |
| 0070 | 37 | 3c | dc | 2e | 1c | 03 | 93 | 23 | 37 | d1 | 9a | 80 | eb | 16 | d6 | 5b |
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 | 21 | 11 | 84 | ef | 34 | 79 | 9d | c5 | 79 | 1b | 5f | 2b | 0d | 1f | e5 | 05 |
| 0010 | 78 | 5f | 1e | 14 | b1 | 5e | d9 | b5 | 02 | 5f | 34 | e8 | cd | 75 | b2 | 68 |
| 0020 | 6b | e4 | 57 | 70 | 0a | 6a | ff | b6 | fe | f0 | dc | ee | 86 | fe | dd | bd |
| 0030 | ae | 7d | bb | a7 | bb | f5 | 93 | 89 | 8c | 45 | 4a | 8a | b1 | a8 | c8 | c4 |
| 0040 | 06 | 17 | 03 | 75 | 76 | 4f | ca | f3 | d0 | da | f0 | b7 | f5 | 8c | ae | 63 |
| 0050 | d9 | 3c | ec | f5 | 3d | b9 | fa | c6 | e9 | d7 | 3e | b0 | bb | 49 | 01 | ea |
| 0060 | e0 | be | c1 | 3e | 9c | 87 | 62 | 93 | 62 | e9 | 5a | 13 | 91 | 50 | ad | b9 |
| 0070 | 6a | 88 | 65 | a3 | e9 | d2 | 15 | e5 | 30 | f1 | 1e | 85 | 63 | ba | 55 | cd |
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.
0x145124a949f502192cd0657065408bb4d8ae51a83e5fd9505470e59bd05c6af40x65408bb4d8ae51a83e5fd9505470e59bd05c6af40x65408BB4D8Ae51A83E5Fd9505470E59BD05C6aF4from 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 0x67dc6504…a9ef11
// 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("0x67dc650426fa4b59c9ff73dbee3ef01339bf484ca82cfcb067ec7ee47da9ef11")
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)