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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.
0x23c7cb418301fd5fb7084aeb9f5fb5a71a198278a33d55553e23cfac169e3d40The 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 | b6 | a1 | 31 | af | 6e | 1b | f8 | 6d | a7 | 29 | 17 | 96 | 7e | 13 | 8d | e5 |
| 0010 | 52 | d0 | c6 | 16 | 2e | 85 | 5c | 98 | 9f | 54 | 9c | 75 | 57 | 43 | 79 | 15 |
| 0020 | af | 91 | 86 | 3a | d6 | ce | a9 | f8 | fa | eb | 3d | b1 | 04 | a7 | f0 | 5f |
| 0030 | c3 | db | ac | cd | 8e | 5f | 4f | de | 86 | 1a | 7d | 9d | c1 | a2 | b9 | e5 |
| 0040 | 50 | 7d | 38 | 1c | 03 | c8 | d3 | 0e | d8 | c4 | 82 | 2d | a8 | 3f | 7b | 85 |
| 0050 | ca | ad | d6 | ff | a6 | e2 | 9b | 4f | 39 | a0 | 07 | c8 | 9e | a8 | 10 | 56 |
| 0060 | 48 | 36 | 8d | f9 | 1b | b4 | c8 | 74 | 20 | 69 | a1 | 02 | 13 | 9f | 61 | b5 |
| 0070 | ad | 42 | d7 | d0 | ef | 3d | 9d | ff | a3 | 5d | 86 | 5e | 7b | a2 | 44 | f5 |
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 0x23c7cb41…9e3d40
// 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("0x23c7cb418301fd5fb7084aeb9f5fb5a71a198278a33d55553e23cfac169e3d40")
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)