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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.
0xb5adaa3f8935d3ac7d9115a97356d676d3e98bd125f9544d74c724958cb7d0d1The 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 | 51 | 10 | 73 | d4 | 1d | ff | 6f | 43 | 20 | ed | 9a | 98 | 5c | c7 | bf | 0d |
| 0010 | 32 | 8f | 88 | 9b | 7e | 18 | da | cd | 86 | e0 | 09 | 4a | fd | f2 | 4c | e8 |
| 0020 | c9 | ec | b4 | b8 | 4f | 90 | e6 | e0 | d4 | 34 | 62 | 22 | 4d | 67 | 0d | bc |
| 0030 | 71 | 70 | 42 | 71 | 7c | 13 | 92 | d2 | 62 | 52 | d3 | 5d | d9 | dc | 56 | 06 |
| 0040 | 4c | 12 | 95 | 2a | d8 | 3b | 84 | 71 | 49 | 51 | 29 | b8 | fe | 11 | 25 | 58 |
| 0050 | 8c | 43 | 38 | 71 | 4b | b1 | c0 | 7e | 23 | 26 | 5b | ec | fc | 19 | 4e | 17 |
| 0060 | ae | 69 | 8e | ba | 0b | 87 | 4e | 1c | ac | c5 | fa | 18 | a2 | 16 | 47 | cf |
| 0070 | b6 | 0f | 81 | d2 | a9 | 18 | 68 | 9a | e4 | e0 | 02 | a8 | 67 | 51 | f3 | a8 |
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 0xb5adaa3f…b7d0d1
// 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("0xb5adaa3f8935d3ac7d9115a97356d676d3e98bd125f9544d74c724958cb7d0d1")
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)