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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.
0x109c98bdf05e085c7e55000d9585d2e375d3cba5d9b31dac6fb5433c6b86dc25The 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 | 7b | b2 | e2 | ea | d3 | 96 | ea | e8 | 28 | 44 | bc | e1 | 44 | 99 | 38 | 0c |
| 0010 | 18 | b1 | f6 | fa | 23 | 4d | 4e | f1 | ad | 1b | e4 | e1 | 44 | 58 | 67 | 91 |
| 0020 | 71 | f7 | 18 | 55 | ce | 16 | 0f | 3b | dd | c1 | 60 | 2f | 81 | 7e | af | fe |
| 0030 | 75 | f2 | fc | 10 | 95 | 5f | 79 | 46 | d3 | 8c | aa | a2 | 71 | 26 | 63 | 0f |
| 0040 | 9c | e7 | dc | ae | 16 | 42 | 99 | 43 | b3 | 52 | 59 | 78 | 11 | 1a | 98 | 09 |
| 0050 | 10 | 33 | 87 | 38 | 4a | 41 | c3 | a1 | b4 | 4e | 93 | 5f | ad | eb | f7 | 5a |
| 0060 | 96 | 17 | 4f | e3 | 19 | ec | 45 | 8c | 54 | 2b | 7e | c9 | e5 | 24 | 6d | c0 |
| 0070 | e1 | 7d | 0c | df | 62 | fa | cf | 3a | b0 | 46 | ac | af | 6a | 07 | 27 | 51 |
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 0x109c98bd…86dc25
// 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("0x109c98bdf05e085c7e55000d9585d2e375d3cba5d9b31dac6fb5433c6b86dc25")
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)