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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.
0xb38554066fbb671d24f652e39c3a7884cf366456f841896d899faa6e9d1b15f8The 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 | 20 | b1 | af | 43 | 07 | c1 | 74 | a1 | 2f | e1 | 11 | 29 | 24 | fe | ad | e3 |
| 0010 | d1 | ed | fd | 0f | da | fc | b0 | 42 | 59 | 4e | e7 | 66 | 4e | 48 | 8f | ea |
| 0020 | 93 | e7 | a7 | e3 | a8 | dc | 10 | c6 | 40 | 82 | 51 | 83 | dd | 16 | 7c | c4 |
| 0030 | 95 | b1 | 79 | b6 | 13 | 39 | c0 | 2f | ce | 47 | e8 | 06 | a9 | 27 | 9e | 6e |
| 0040 | 46 | 77 | 50 | d1 | f3 | ef | 73 | 00 | 85 | c8 | e4 | f9 | a1 | 97 | 16 | 2a |
| 0050 | 8e | 8f | 2f | 68 | b5 | e9 | f2 | ae | 5e | ef | 4f | 23 | e0 | 99 | 91 | 9f |
| 0060 | d0 | 6a | b4 | 5e | c9 | 89 | aa | 16 | db | 71 | 32 | f2 | 93 | 47 | 5b | ac |
| 0070 | b4 | 7d | 57 | c3 | f1 | 92 | b7 | f5 | 6f | a7 | cf | 28 | f1 | 5e | 1b | 21 |
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 0xb3855406…1b15f8
// 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("0xb38554066fbb671d24f652e39c3a7884cf366456f841896d899faa6e9d1b15f8")
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)