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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.
0xd66624881c6dd2c9bd76d92ea81aab33007c68f16a36b926d36fff46e011e970The 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 | 12 | 84 | ee | 80 | 94 | 5b | 39 | 75 | 0d | b1 | 77 | c1 | 38 | 55 | 1e | b4 |
| 0010 | a1 | a6 | a3 | 5e | b1 | 0e | 58 | d5 | d7 | 8b | 76 | ce | b7 | d8 | 7a | 47 |
| 0020 | a8 | 14 | 0d | 0b | 17 | 8e | 71 | 05 | fd | 33 | ea | ce | 41 | 19 | ca | 6c |
| 0030 | ae | 0c | 14 | 4f | e6 | 13 | 96 | 02 | 27 | 3e | 80 | e9 | be | 82 | 13 | e8 |
| 0040 | fa | b8 | 9e | c4 | 6b | 46 | e1 | fd | b1 | fa | 19 | 7c | 33 | ee | 19 | 56 |
| 0050 | 05 | 2e | cb | 0c | b5 | f8 | 8b | 2a | 76 | 0c | b0 | 10 | dd | 2e | 1b | 0c |
| 0060 | cc | b1 | 90 | 37 | c9 | 99 | 56 | cd | 6b | 46 | 9c | 42 | ba | 34 | 0d | 70 |
| 0070 | 5d | 82 | 41 | 0d | 41 | 0a | 54 | 99 | 95 | 84 | d3 | b0 | d6 | a0 | 49 | 1b |
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 0xd6662488…11e970
// 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("0xd66624881c6dd2c9bd76d92ea81aab33007c68f16a36b926d36fff46e011e970")
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)