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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.
0x64e5f280c5c521d1782ea4eda8c691e418fc4297573026c91837827380b5e2d6The 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 | df | e1 | be | 9a | 55 | a6 | 42 | de | 5e | 75 | 81 | fc | 27 | 2f | 40 | 16 |
| 0010 | bf | fb | d7 | 28 | 6b | ed | 25 | 10 | 35 | ce | 9d | a5 | ab | 33 | 73 | d8 |
| 0020 | 53 | 30 | 8c | eb | 52 | 31 | e2 | ae | 1b | 89 | 22 | ee | 8f | 64 | ca | 39 |
| 0030 | b8 | c0 | 2f | 20 | 57 | 5a | 48 | b7 | 32 | 97 | 4e | e4 | e5 | c7 | e8 | 3d |
| 0040 | b9 | 21 | 0c | cb | 9e | 11 | 94 | e6 | cf | 78 | 12 | 4e | e4 | 59 | fe | 38 |
| 0050 | 12 | 44 | 4e | b5 | 29 | 79 | 55 | 0d | e1 | d0 | 9c | c5 | b8 | 82 | 35 | 0f |
| 0060 | 45 | 37 | 27 | ab | 2c | 04 | f9 | 58 | 24 | 84 | e6 | 33 | c7 | f2 | 5f | 29 |
| 0070 | af | 3c | d1 | fa | 57 | 25 | e4 | f1 | a5 | 20 | f8 | d7 | a5 | ea | 15 | 2d |
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 0x64e5f280…b5e2d6
// 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("0x64e5f280c5c521d1782ea4eda8c691e418fc4297573026c91837827380b5e2d6")
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)