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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.
0x4431fb8b14eab93399549d4e13ddea1bb4adab32db4a04ba5e3904f304978fc5The 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 | 05 | 9b | cc | 4e | bd | e4 | 30 | 4c | 35 | 3b | 07 | e3 | 6d | 6b | 6f | a3 |
| 0010 | 88 | bd | 7f | 02 | ab | c9 | a4 | d1 | 10 | 26 | 8d | 88 | 4d | 44 | fd | 11 |
| 0020 | 55 | 19 | 88 | 06 | bb | 19 | 13 | 29 | cf | bd | 94 | 87 | 1a | 6d | b0 | 13 |
| 0030 | fc | dd | 46 | 8f | 1d | d8 | 0b | a3 | 8e | 66 | eb | 1d | cb | e4 | 82 | aa |
| 0040 | 66 | ae | 72 | bd | 55 | 2d | 3c | 85 | a2 | 90 | 2c | ba | eb | d9 | a1 | 26 |
| 0050 | 46 | 7d | 9f | 43 | ea | 04 | 3c | 34 | 7d | 8b | 9b | 21 | 0c | 1b | c2 | 45 |
| 0060 | ba | fc | 8a | 44 | 14 | 63 | e7 | fd | aa | 88 | de | d3 | a9 | 09 | d5 | 9c |
| 0070 | 1f | 3d | 46 | 5f | a5 | c0 | 3d | 55 | 7a | 2e | f7 | ca | 88 | 73 | c3 | 12 |
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 | d1 | 01 | fe | d6 | f0 | cc | 98 | 07 | 07 | 5b | de | 55 | 10 | 7e | f9 | 16 |
| 0010 | 1e | da | bb | 2a | f4 | a5 | bd | 54 | 49 | d8 | aa | 36 | 79 | 36 | 0b | 92 |
| 0020 | a7 | 00 | a8 | 0a | 22 | 0d | 00 | 5b | c5 | b9 | 74 | be | ea | 4e | 5d | 2d |
| 0030 | fd | fb | 3b | 71 | 28 | b0 | c7 | f1 | fb | 8e | d2 | 6b | 3f | 95 | 4c | 9e |
| 0040 | 5d | 20 | e5 | c0 | 71 | 4e | 68 | 34 | 6a | 51 | d3 | aa | 44 | 81 | e5 | af |
| 0050 | 6b | 53 | 57 | f2 | 21 | d6 | 46 | 71 | 38 | a1 | 7c | a9 | 91 | 9b | 85 | 6a |
| 0060 | 1f | cb | 6f | 10 | 94 | e3 | 6b | 7e | 8b | ad | c3 | 39 | cd | 22 | d2 | fa |
| 0070 | d6 | c4 | 57 | fa | ec | 47 | 73 | b3 | 3a | d0 | 34 | 65 | b0 | 2d | 18 | 93 |
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.
0x4b115e4c430a0167161c3de6fcade0e86dc517e8abc347cb8b41276383c14f650xfcade0e86dc517e8abc347cb8b41276383c14f650xFCaDe0e86dc517E8abC347cb8b41276383C14F65from 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 0x4431fb8b…978fc5
// 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("0x4431fb8b14eab93399549d4e13ddea1bb4adab32db4a04ba5e3904f304978fc5")
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)