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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.
0x2dd38e17ea120253b30624c238d95bc3792565df3ce1272a9963056e4bd0771cThe 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 | a3 | 14 | f4 | 5e | b9 | 8c | 1e | ce | 6e | b5 | 8d | 88 | d5 | 8a | be | d3 |
| 0010 | 0a | 04 | 51 | db | ff | c8 | 33 | 05 | a1 | 37 | 5b | d1 | 05 | 0f | 85 | 65 |
| 0020 | b2 | 6f | 44 | 5f | 39 | d2 | e9 | 97 | ed | ae | 2f | 96 | a4 | 0f | 41 | 0f |
| 0030 | 4b | 7c | 38 | e4 | 09 | 50 | e0 | 9f | 8c | 0a | 58 | 0e | 1d | 16 | f3 | 80 |
| 0040 | 6b | 0c | b6 | 4c | f5 | 87 | cf | 4d | 7d | c6 | a1 | 54 | 6e | cb | 4e | 5a |
| 0050 | 13 | fe | 51 | a9 | 18 | 81 | 80 | 57 | bd | de | b1 | 83 | b7 | 8f | 81 | 1b |
| 0060 | 1e | f2 | 06 | 51 | 5d | 6d | e7 | 23 | 3b | 37 | 2d | d5 | 98 | d8 | db | b7 |
| 0070 | 49 | f1 | 69 | 1c | 43 | 70 | 23 | b8 | 03 | c3 | d7 | 58 | 5a | 74 | 7b | 67 |
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 | 9d | ae | e8 | e3 | 98 | a6 | 5c | 99 | a2 | 17 | a5 | e3 | b8 | 3c | b1 | 9d |
| 0010 | c7 | d0 | 6e | 62 | 69 | 5b | 01 | 5b | 80 | f6 | cb | e3 | f1 | b9 | 52 | d4 |
| 0020 | b5 | 01 | b9 | c1 | a0 | 87 | ee | e8 | b4 | 06 | 0d | 15 | 1c | 77 | 4b | 3e |
| 0030 | 66 | 94 | 4d | ae | 40 | ab | 7f | 30 | 56 | 8f | 4f | e3 | 9c | 69 | f7 | f7 |
| 0040 | db | 7e | 4d | 0e | 07 | 82 | 38 | 62 | 5f | ee | 2f | 13 | dc | 5f | ed | a6 |
| 0050 | e8 | c6 | 7f | 01 | f2 | f6 | c4 | e0 | d7 | da | c7 | d4 | ba | 5f | 9a | 9a |
| 0060 | ad | 0a | c8 | 43 | ca | 51 | 0c | 78 | d3 | 4f | dc | a7 | 12 | c0 | 98 | 9c |
| 0070 | 06 | ba | e6 | a5 | 26 | 44 | 58 | 3d | f8 | 99 | 87 | b1 | 75 | d8 | 71 | fc |
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.
0x8137abcad07b2b35d62109171b34ffbd689eb04dcf84e93af79839596939ffda0x1b34ffbd689eb04dcf84e93af79839596939ffda0x1b34ffbd689EB04DcF84E93aF79839596939FFdAfrom 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 0x2dd38e17…d0771c
// 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("0x2dd38e17ea120253b30624c238d95bc3792565df3ce1272a9963056e4bd0771c")
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)