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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.
0x016df3dc78dfe85fe603993f06b62ff08cf4b6b0bfeea190affd8f891e2cccb5The 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 | e7 | a0 | 78 | 51 | 2c | ae | 5d | 91 | eb | f6 | 68 | ff | 48 | d2 | fd | 53 |
| 0010 | 63 | b8 | 33 | 71 | fa | 26 | 6d | fd | 30 | d2 | bf | c4 | c4 | 32 | 16 | a2 |
| 0020 | 60 | e2 | b6 | 27 | 92 | 23 | 01 | 2d | 9f | 4a | 28 | 42 | ec | 02 | 61 | d3 |
| 0030 | c7 | 12 | ab | d9 | b3 | bb | 37 | dc | c7 | 1a | 23 | b3 | 3e | eb | d2 | c0 |
| 0040 | 1d | e7 | 6c | a1 | a7 | 21 | b3 | de | 8a | b4 | ea | c7 | 0f | c4 | c5 | 27 |
| 0050 | b9 | c3 | 57 | f0 | 46 | 8a | 87 | 66 | 59 | fb | 7e | fe | b4 | 96 | b8 | 65 |
| 0060 | a3 | b7 | 22 | 86 | 4a | 9b | fb | c2 | 42 | c6 | 8c | c0 | 20 | 63 | 85 | d1 |
| 0070 | 06 | 94 | 3c | c7 | 14 | 6b | c7 | 8e | b7 | d6 | 71 | 01 | d2 | f6 | f6 | 58 |
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 0x016df3dc…2cccb5
// 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("0x016df3dc78dfe85fe603993f06b62ff08cf4b6b0bfeea190affd8f891e2cccb5")
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)