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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.
0x850339689c56bd31fef37a146ded4fce187b783736c80a936d359092deb8f3a6The 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 | f2 | a9 | 93 | 82 | 06 | 37 | 9f | 21 | e0 | c7 | 8e | a2 | 86 | d4 | f6 | d5 |
| 0010 | 7c | a2 | f9 | 55 | 9e | 3f | b6 | 90 | 9b | 89 | 48 | 09 | 6b | db | 17 | bc |
| 0020 | e2 | 0c | 18 | c1 | c3 | 02 | 93 | b1 | 4b | 11 | 84 | af | b0 | 40 | 29 | 95 |
| 0030 | b3 | f8 | bc | 64 | 06 | 2a | 7a | 6f | bf | bc | d5 | 98 | 7c | 10 | 24 | 2b |
| 0040 | 52 | c9 | 02 | 64 | ba | a0 | 7e | ff | 91 | 41 | 99 | 6a | b8 | 99 | 9f | e0 |
| 0050 | 85 | 55 | 2b | f3 | b7 | 6a | c7 | f0 | 94 | 2f | 12 | 2e | a7 | 6a | 91 | 99 |
| 0060 | 46 | 5b | 0a | 00 | 1c | 7c | b9 | 6c | 09 | 5c | a0 | 30 | d9 | 7f | 8f | f5 |
| 0070 | 80 | 07 | fc | b8 | f7 | 10 | 66 | ad | d2 | 20 | e5 | 4a | d5 | bc | 1b | 18 |
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 0x85033968…b8f3a6
// 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("0x850339689c56bd31fef37a146ded4fce187b783736c80a936d359092deb8f3a6")
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)