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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.
0xcdb2ec1d40bb32f1d1f4776bd8c57bc061ec22e4597923445594d4a8f2c9221cThe 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 | 36 | ed | bc | e8 | 47 | 4a | 82 | 38 | 37 | e8 | 70 | 02 | a7 | bf | 06 | ce |
| 0010 | 8a | 8f | 90 | da | d5 | 13 | 92 | 51 | e1 | 80 | c7 | dd | 18 | 51 | eb | bc |
| 0020 | 98 | 0c | ba | 9f | 7a | a7 | ee | d3 | d9 | a0 | ac | 2f | 3e | 64 | 5b | 1d |
| 0030 | 53 | 0c | d4 | d6 | 99 | 76 | 58 | 29 | a8 | 88 | 9f | a1 | 2d | 7b | 57 | 15 |
| 0040 | 53 | 6f | 7e | ca | 34 | 0e | 75 | 62 | 3c | 2f | 96 | 5d | f9 | 91 | d3 | 4d |
| 0050 | bd | 71 | 51 | a5 | 37 | b8 | 5b | d0 | 91 | ff | 09 | 65 | 92 | b8 | 3b | 84 |
| 0060 | 81 | 4e | a8 | 87 | 4e | f8 | 8e | c8 | ab | 01 | 16 | eb | 6d | 2d | 55 | b7 |
| 0070 | 4f | b3 | 3b | e0 | cd | a8 | fb | f9 | bf | 5f | 9f | 7a | 55 | a5 | e9 | e9 |
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 0xcdb2ec1d…c9221c
// 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("0xcdb2ec1d40bb32f1d1f4776bd8c57bc061ec22e4597923445594d4a8f2c9221c")
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)