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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.
0xc51db5d1b75b506c5dc89d00cc95e2e13cbd7f787910e565f1cd10cfe76a2a0cThe 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 | 36 | 85 | cb | 7f | 2b | 3f | a3 | e6 | f7 | b1 | 57 | b2 | b2 | 34 | 81 | 9d |
| 0010 | 47 | 68 | e6 | 58 | c7 | 65 | 9f | 88 | db | 4a | 54 | a2 | 5b | d5 | 60 | 15 |
| 0020 | bd | b0 | 10 | 7f | 54 | 42 | 11 | 80 | e4 | e6 | e3 | 18 | bb | f4 | ff | 7b |
| 0030 | 1f | f2 | 89 | 38 | 6e | 4a | be | b1 | 75 | 64 | e3 | d9 | 7e | ad | a1 | db |
| 0040 | 4a | d4 | 48 | ca | 17 | 5f | 2c | 39 | 92 | aa | cd | 89 | e9 | c0 | 80 | aa |
| 0050 | d5 | 5e | 40 | 04 | a6 | 64 | 9e | ba | aa | 6c | 53 | 3e | a7 | ef | df | 5f |
| 0060 | b8 | f8 | cb | 8e | 13 | 09 | 7e | 60 | 2b | bc | 2b | 3f | ac | 43 | 9e | 4d |
| 0070 | 00 | 30 | 7d | c7 | 8b | 0e | a2 | 56 | 08 | 7e | 61 | f0 | 17 | cd | 9e | ae |
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 0xc51db5d1…6a2a0c
// 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("0xc51db5d1b75b506c5dc89d00cc95e2e13cbd7f787910e565f1cd10cfe76a2a0c")
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)