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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.
0x23db1d9397842d266bdaf2c977c41aa768f748238b769e4a0b1d785514a5695aThe 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 | 17 | 67 | 3f | 08 | 07 | 41 | f7 | 85 | b8 | 0a | b4 | 52 | b8 | 58 | bf | c4 |
| 0010 | 07 | 6b | 8f | ba | 10 | 88 | 12 | 56 | a9 | 4d | 56 | 84 | 64 | d5 | dc | cc |
| 0020 | c1 | 9e | 87 | 75 | 33 | f7 | e3 | 08 | 94 | dc | 9c | 03 | 28 | 36 | 63 | d7 |
| 0030 | 3f | 89 | 7d | 56 | 02 | 8c | b9 | e7 | 8a | 33 | db | 8c | a1 | f1 | 0c | 76 |
| 0040 | 32 | 7a | 83 | cc | 80 | 6c | 38 | 1c | 62 | d0 | 80 | 4f | a6 | 6e | 1e | c3 |
| 0050 | 12 | 3b | a4 | 0e | f8 | 9c | 11 | c9 | 66 | ba | df | 0e | 1c | e9 | b4 | e1 |
| 0060 | da | 07 | d8 | a8 | 64 | 7a | a1 | 74 | 1f | 54 | 1c | 6c | 17 | f4 | 39 | 6e |
| 0070 | 14 | 64 | eb | b7 | 3e | 8e | 36 | 53 | e3 | 65 | 15 | 51 | 3a | 4b | 19 | 66 |
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 0x23db1d93…a5695a
// 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("0x23db1d9397842d266bdaf2c977c41aa768f748238b769e4a0b1d785514a5695a")
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)