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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.
0xd081824dd280e70db67a42289c3b4a718a4366a3dc166abab134b3e35e972794The 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 | 08 | 23 | d7 | 62 | 7a | 58 | be | 28 | 22 | 10 | 25 | 1e | ea | bc | 6e | eb |
| 0010 | d6 | ff | c4 | 16 | 33 | a7 | a7 | a0 | d9 | ac | 7a | 75 | 6f | c8 | c4 | 0f |
| 0020 | f9 | af | f2 | d6 | 18 | a3 | 80 | 0c | eb | d2 | 63 | 4c | b3 | 96 | 70 | 3a |
| 0030 | 5f | 4c | 15 | ab | 68 | a0 | 08 | bf | cd | 57 | a7 | d2 | 12 | bf | 77 | a4 |
| 0040 | f1 | 52 | 1c | ea | 01 | fc | c8 | ea | cb | 23 | 4c | d3 | 0c | af | 3b | d1 |
| 0050 | f0 | e9 | 85 | 5f | 1a | 23 | 24 | 93 | 3f | c3 | a7 | 97 | c4 | e9 | ab | e0 |
| 0060 | 18 | 3f | 48 | 60 | cf | 24 | 0c | af | 92 | c8 | 95 | 8d | f1 | a8 | ce | 88 |
| 0070 | e8 | a7 | 72 | cb | 2f | 14 | 6b | a1 | dc | 84 | 1f | 06 | 54 | f0 | 4f | 13 |
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 | 36 | 5d | fb | d9 | f6 | 5d | 5a | a9 | cc | 09 | fa | 7f | 3a | 51 | 90 | be |
| 0010 | 4f | ce | 08 | 8c | b7 | 85 | 7d | 34 | 55 | 09 | d3 | f5 | e5 | be | 73 | 26 |
| 0020 | f4 | 52 | ae | 05 | 5a | 8f | 70 | 8a | 0a | d4 | 7f | fe | 18 | 3f | c1 | d1 |
| 0030 | 22 | 0b | 7a | df | af | 98 | d0 | 9f | 15 | 90 | ba | 19 | 38 | d1 | 78 | d9 |
| 0040 | cb | 11 | e7 | 5c | 1d | 8c | 5f | d4 | ae | e8 | 46 | d0 | 2a | 6b | ca | 08 |
| 0050 | 9b | 50 | df | 6a | 59 | 16 | 96 | fb | 5b | eb | 2c | d2 | 48 | 9a | e7 | f1 |
| 0060 | 24 | ba | d5 | 81 | 26 | 32 | cf | 74 | fa | 76 | 0f | e1 | be | e1 | 30 | 10 |
| 0070 | 59 | 6f | 77 | 8c | 2f | a4 | b0 | 6f | d3 | e0 | 4f | 8f | 5c | f0 | bd | 8e |
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.
0x3290a3a4e40be2e36dc84a0597478e4149f5c5a1e4f5419e4c64a4d406f1d4bc0x97478e4149f5c5a1e4f5419e4c64a4d406f1d4bc0x97478E4149F5c5a1E4F5419E4C64a4D406F1D4bcfrom 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 0xd081824d…972794
// 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("0xd081824dd280e70db67a42289c3b4a718a4366a3dc166abab134b3e35e972794")
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)