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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.
0x45a084bd5600c794f67e4f9c8a5cfc2b26a8304f05e0cdefa0bebdbc1a9c85d7The 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 | c7 | 74 | a3 | d1 | 4a | 2c | c4 | a8 | 8a | 7f | da | fb | af | 2f | 3b | 59 |
| 0010 | 75 | 9f | db | 56 | 31 | 2a | 10 | c2 | d4 | 37 | 78 | 16 | 5a | 37 | 16 | 30 |
| 0020 | 24 | b7 | 3f | cf | 23 | 17 | 50 | 57 | 96 | b2 | 02 | 0c | 76 | 37 | ed | f9 |
| 0030 | cc | 34 | c6 | 95 | 8a | 30 | 4e | 83 | 28 | a9 | b3 | 04 | c8 | 21 | 5a | 9b |
| 0040 | 21 | 91 | bf | 2c | fb | 71 | 45 | 36 | 9c | f0 | 60 | 9b | b1 | 6c | 83 | 8a |
| 0050 | 61 | c3 | 6f | aa | 35 | 6e | 22 | 2c | 70 | fd | 7e | ed | 48 | fb | 64 | 98 |
| 0060 | 59 | 4a | 57 | d6 | 74 | 92 | e6 | 5c | 6e | 2f | 81 | 9c | 12 | f5 | c9 | d6 |
| 0070 | 3c | f5 | aa | 9c | 1e | ab | 38 | a7 | 9c | 91 | 1c | 48 | 92 | 63 | 21 | 94 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x45a084bd…9c85d7
// 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("0x45a084bd5600c794f67e4f9c8a5cfc2b26a8304f05e0cdefa0bebdbc1a9c85d7")
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)