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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.
0xb2576746311e74511e4371f0922d8098de3c62e464e471023bb1ea597507be28The 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 | 56 | 35 | 33 | 74 | 23 | 73 | 9a | fc | 63 | 9d | 03 | 0b | db | d0 | 83 | b6 |
| 0010 | 76 | e3 | 28 | 20 | 83 | e2 | 99 | f0 | 60 | d4 | 28 | f5 | 9f | af | 02 | 1e |
| 0020 | ca | c9 | 9d | 3c | 4f | 10 | fb | 81 | 05 | ad | 53 | 34 | 40 | c9 | b2 | 91 |
| 0030 | be | 80 | b9 | 8b | e9 | 65 | 12 | 84 | 47 | 5d | 10 | 9d | 02 | 88 | df | c4 |
| 0040 | 37 | f2 | b3 | 80 | 84 | 15 | 1e | c5 | 77 | 13 | 9c | b0 | 40 | 3e | 2d | 30 |
| 0050 | e2 | 03 | 6f | d8 | ad | 39 | bb | a1 | c5 | 37 | d1 | 19 | 47 | e0 | 50 | 50 |
| 0060 | 9a | 63 | d8 | 0b | 8e | 5f | b1 | f2 | 69 | 46 | 22 | d3 | a0 | b1 | 65 | f5 |
| 0070 | a1 | 54 | d1 | 78 | 71 | 5c | 15 | da | c5 | b2 | 67 | 41 | d3 | 4c | 4d | ee |
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 0xb2576746…07be28
// 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("0xb2576746311e74511e4371f0922d8098de3c62e464e471023bb1ea597507be28")
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)