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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.
0x6b63978e393b3851ebe3a70083d3bfc33f571854566e3e9b9f16b8f9c3a0e257The 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 | 89 | d2 | 71 | fa | f4 | c7 | cc | a8 | b4 | 94 | d4 | 5e | 09 | f7 | 37 | 24 |
| 0010 | 7c | 11 | f7 | 1f | fb | 5b | 36 | 7d | 72 | 68 | 14 | 70 | ae | 88 | 37 | cc |
| 0020 | 54 | 5c | e4 | 20 | 2b | 54 | 4f | b5 | 00 | 89 | 71 | 5f | 1b | b8 | b3 | c3 |
| 0030 | a9 | 43 | a7 | da | 75 | 1e | fa | 03 | 1b | 92 | 7b | 0d | c1 | 40 | e7 | 6e |
| 0040 | 11 | c3 | 10 | 95 | d3 | 87 | fe | a5 | e3 | ce | 13 | 45 | 6a | 64 | 5c | 44 |
| 0050 | 21 | 8c | f8 | d6 | 2b | f9 | f6 | 52 | 2b | 20 | 41 | 68 | f8 | d9 | b3 | de |
| 0060 | 51 | 18 | 5f | 59 | 4f | d1 | 45 | 2d | 35 | df | 3c | 8f | da | af | 82 | b1 |
| 0070 | 76 | f4 | 1a | 0a | 28 | 68 | 60 | 35 | b4 | c9 | ac | cd | c2 | 96 | fa | 55 |
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 0x6b63978e…a0e257
// 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("0x6b63978e393b3851ebe3a70083d3bfc33f571854566e3e9b9f16b8f9c3a0e257")
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)