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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.
0x1851b22cafb6aad5613435b736de15e12a4599e02bdf0075f6ba11d1f3b6c575The 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 | 3b | ec | 3c | c8 | 8f | ba | b6 | a7 | da | ee | d8 | 64 | 6e | fa | e6 | 14 |
| 0010 | 25 | 4b | 92 | 9b | 7d | 8b | 54 | a3 | 32 | 93 | d8 | aa | d3 | b1 | 7a | 95 |
| 0020 | fd | 23 | 94 | 0a | b6 | 0f | f2 | 4c | 19 | b3 | 8a | 46 | 69 | 5d | 1b | 62 |
| 0030 | 95 | 93 | e5 | c4 | 33 | 75 | 5d | d7 | 17 | b7 | e8 | 53 | 9c | 48 | 25 | 46 |
| 0040 | cc | 49 | 14 | ba | a6 | 13 | b4 | 3d | 92 | 5a | 76 | 5b | 6d | c1 | b2 | 0d |
| 0050 | a1 | bf | f3 | 42 | f6 | eb | 50 | c1 | 8a | 4b | 6b | 7c | b2 | f6 | 57 | de |
| 0060 | f6 | e9 | 34 | f4 | a5 | 50 | fd | 61 | f4 | d6 | fc | c2 | f7 | 16 | 13 | b2 |
| 0070 | b3 | 48 | 35 | 73 | c1 | c4 | 4f | 53 | c6 | 76 | 88 | a3 | 08 | 41 | 19 | b5 |
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 0x1851b22c…b6c575
// 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("0x1851b22cafb6aad5613435b736de15e12a4599e02bdf0075f6ba11d1f3b6c575")
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)