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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.
0xe4407c79ec6cdb9ab27388eb44ce820db0f5036e7a16528816c3b98fb16e5d92The 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 | 40 | 8e | cf | 52 | 01 | 3e | 2b | fa | a4 | a2 | d2 | b5 | b6 | bd | 52 | f0 |
| 0010 | 4f | 46 | 97 | 78 | d5 | 6e | 56 | 65 | 85 | 48 | af | b8 | e4 | 76 | 3d | 10 |
| 0020 | d8 | 9b | c6 | b6 | fb | 43 | b1 | 9e | 5f | f2 | 56 | ad | 4b | cd | ab | 74 |
| 0030 | 72 | 0b | 0f | ee | a2 | 02 | e0 | 47 | 7c | b9 | f3 | be | fe | 4f | 5c | 55 |
| 0040 | 00 | 08 | 34 | da | 31 | a3 | 43 | c5 | da | e8 | 61 | 5a | 46 | 97 | 2c | 47 |
| 0050 | 8f | b0 | a7 | a3 | 86 | be | 54 | 1b | f9 | fd | c8 | a2 | 39 | f5 | 64 | 7d |
| 0060 | e7 | 7b | 31 | 46 | 5c | e9 | 1a | 7a | e6 | be | 5e | 13 | 18 | 2e | 6d | f6 |
| 0070 | 83 | 20 | c6 | 77 | da | b6 | 0e | 43 | d1 | 97 | 38 | fe | a8 | ed | c6 | 0f |
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 | ae | 0d | 62 | 73 | cd | 54 | e1 | f8 | fa | 2c | c6 | 76 | 8b | 20 | 0c |
| 0010 | a5 | 46 | 99 | e0 | d5 | 01 | ea | 93 | 8a | a1 | b2 | 02 | 45 | 73 | 55 | f0 |
| 0020 | 7c | 04 | 63 | 67 | c9 | a4 | 10 | f9 | 21 | 5e | 91 | 25 | 1f | 3e | 2a | 00 |
| 0030 | b5 | be | a6 | a9 | 0b | b0 | 37 | 6f | 64 | 35 | b9 | 59 | ac | b4 | 90 | 55 |
| 0040 | d9 | cc | 95 | f3 | a3 | 02 | d5 | 78 | ec | f5 | eb | 59 | 7e | 8c | 2d | e0 |
| 0050 | 52 | 14 | 78 | eb | ab | a8 | 62 | ed | 61 | 2d | 15 | 51 | e3 | c1 | d1 | d7 |
| 0060 | 37 | 9b | 42 | 37 | 5e | 06 | 3e | 50 | 53 | 02 | 93 | 39 | a4 | 4e | 82 | f9 |
| 0070 | 76 | 15 | c0 | 1f | 84 | 43 | 88 | 70 | 02 | d6 | 83 | aa | e8 | 1c | 3d | 6c |
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.
0xaa8265cf258450e546a1068e469da86299774485fc30fdacb7d61273cd5ea7ae0x469da86299774485fc30fdacb7d61273cd5ea7ae0x469dA86299774485fC30fdACB7D61273Cd5ea7aEfrom 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 0xe4407c79…6e5d92
// 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("0xe4407c79ec6cdb9ab27388eb44ce820db0f5036e7a16528816c3b98fb16e5d92")
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)