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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.
0x0d72e36c9130ded1846bb1d4052ad52b40be64591f80b1c627be0f7ea6d54713The 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 | 5d | 3e | d5 | d2 | 29 | a7 | 58 | eb | cc | 74 | 7c | 85 | cb | 36 | c3 | a1 |
| 0010 | 4a | 7c | e7 | 87 | e1 | 78 | 2f | 69 | 19 | 60 | d8 | 1a | bb | 6f | 98 | 32 |
| 0020 | 79 | 58 | 9f | f2 | 1a | 58 | 1f | c3 | fa | 36 | f7 | 2b | 1d | 22 | 48 | b4 |
| 0030 | a7 | a7 | c8 | 9a | 38 | dd | 7b | cb | c3 | 38 | 6c | e8 | 2f | 53 | 29 | ee |
| 0040 | e7 | f1 | 11 | 61 | f3 | 1f | 6e | 46 | 74 | df | b9 | 2d | 2b | 24 | ac | 05 |
| 0050 | 17 | 14 | 38 | 3b | 4c | 56 | ca | 52 | 5a | ff | a7 | 5d | dc | f9 | 73 | d7 |
| 0060 | 4d | 1a | ad | f7 | 0f | 83 | 9f | 5d | 1f | 91 | e0 | d2 | ae | d5 | e9 | 7e |
| 0070 | f5 | 9f | 9e | ce | 80 | 3b | f4 | 84 | 2c | b6 | 11 | fc | a3 | 50 | 77 | 73 |
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 | 79 | 62 | 25 | cd | b9 | df | 3d | b2 | ca | 70 | d2 | cf | 0f | 1d | 51 | 9e |
| 0010 | 06 | b2 | 0d | c7 | 81 | 2a | ea | e7 | c6 | 8f | d3 | d4 | 87 | 81 | 0b | cd |
| 0020 | 0e | a0 | 88 | ba | 59 | dd | c3 | 48 | f3 | 81 | 37 | bc | 85 | d6 | a1 | bc |
| 0030 | c9 | 05 | 8a | 7b | 59 | 0d | e4 | b5 | 70 | 2c | 84 | c2 | 58 | a0 | 52 | 9d |
| 0040 | 44 | b9 | 7e | bf | 58 | 3e | f3 | cd | 43 | ce | bc | 49 | 52 | 1a | 51 | 95 |
| 0050 | db | 8a | 94 | 3f | 7a | 82 | 0a | 90 | f6 | b1 | 0d | 8e | 93 | 0f | 96 | 97 |
| 0060 | f7 | 4e | 0e | 1f | ed | 45 | d0 | f6 | 8c | 2f | 03 | 8a | d9 | 2c | 83 | 74 |
| 0070 | eb | f5 | fe | 95 | 48 | 7b | ce | 7c | 08 | 18 | 42 | f4 | f9 | 90 | 83 | 94 |
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.
0x6755d288637f5d4fa2c009982271be939e6a0822c509b6b3c23ec18eac1edf340x2271be939e6a0822c509b6b3c23ec18eac1edf340x2271Be939e6A0822c509b6B3C23EC18eac1EdF34from 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 0x0d72e36c…d54713
// 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("0x0d72e36c9130ded1846bb1d4052ad52b40be64591f80b1c627be0f7ea6d54713")
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)