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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.
0x88cb4b69edb42848191fce01383291902829843a63eee04fcfdc3374dbc32b2dThe 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 | 0b | 54 | 7c | 73 | 73 | 13 | f4 | 37 | 6a | b5 | 44 | 5d | 4c | c4 | dd | f3 |
| 0010 | 9e | 61 | ff | f7 | 98 | be | d3 | 73 | c0 | 7f | 53 | 63 | 83 | 2d | de | 41 |
| 0020 | 8e | 6f | fe | dd | 5c | f9 | 56 | 8f | e8 | 78 | 87 | a0 | b4 | 76 | 31 | 6f |
| 0030 | 2c | c2 | bc | a5 | 49 | 10 | f8 | aa | 26 | ee | 37 | 82 | 14 | 25 | e0 | ec |
| 0040 | 36 | 11 | dc | 43 | 1c | 50 | 8a | b1 | 1d | 39 | bf | f8 | f4 | 03 | 28 | 00 |
| 0050 | b3 | fc | ce | 94 | 7d | 29 | a4 | c3 | f7 | b2 | c2 | 3c | 27 | a3 | fd | a2 |
| 0060 | 00 | 66 | 4c | 1e | 96 | 0c | bc | 62 | 4f | 3b | 97 | 75 | 67 | 68 | d1 | de |
| 0070 | b0 | 59 | a4 | 09 | d2 | 82 | ef | 42 | d8 | d4 | 83 | 23 | a2 | 26 | df | 0d |
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 0x88cb4b69…c32b2d
// 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("0x88cb4b69edb42848191fce01383291902829843a63eee04fcfdc3374dbc32b2d")
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)