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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.
0x44fe0a5fb9b3aba65b03b1885cfb1b4576c57dbcf1c8ce88f70bbda9be3b2657The 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 | b3 | a7 | e3 | cf | 2c | d2 | 72 | 70 | 5e | ba | 1c | e4 | 27 | d5 | 62 | 5f |
| 0010 | df | 8a | f3 | d8 | d2 | 29 | 2e | c0 | ec | 79 | 55 | 70 | 50 | c5 | 54 | d0 |
| 0020 | ca | c6 | 6a | d7 | e7 | 68 | 80 | 53 | 12 | ff | f1 | c7 | e7 | 82 | a3 | d0 |
| 0030 | cc | 4c | 8a | bd | 5d | 9b | 60 | a7 | fe | a1 | ea | 55 | 59 | fe | cc | 4a |
| 0040 | ae | a5 | 52 | 0c | 2d | 52 | f2 | 2f | 44 | d6 | 34 | 9a | 92 | 13 | 35 | 98 |
| 0050 | 19 | 16 | 73 | 3c | 4d | 5f | b4 | 31 | 70 | 05 | 0e | da | c0 | fe | fb | df |
| 0060 | cd | d7 | 9f | 4d | 70 | b2 | 7e | 9c | 9e | e3 | 8c | 5b | 3d | 93 | d4 | 85 |
| 0070 | dc | 79 | d6 | 53 | 82 | 17 | b9 | ad | 7d | 1f | 35 | df | b9 | 33 | b8 | a8 |
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 0x44fe0a5f…3b2657
// 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("0x44fe0a5fb9b3aba65b03b1885cfb1b4576c57dbcf1c8ce88f70bbda9be3b2657")
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)