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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.
0x9939688eff48f8948694dbdb97e15bdb252b77c98a3e706bd0d0d5989adcfb55The 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 | 80 | 34 | 69 | d1 | 21 | ff | 9b | 3e | af | b6 | 9c | 40 | ad | 34 | 23 | 07 |
| 0010 | 80 | 20 | 47 | e1 | 66 | 23 | 30 | 55 | a7 | ad | a2 | 77 | 90 | 37 | 2c | 21 |
| 0020 | e1 | 8f | c3 | 3c | 60 | d1 | 81 | 63 | 5b | 26 | 0c | 11 | 3f | 5c | ec | 22 |
| 0030 | 7e | 9d | 0b | 28 | 76 | 88 | a3 | 73 | bd | 15 | d5 | db | 80 | ae | 79 | 79 |
| 0040 | ee | 51 | 66 | cb | cc | 89 | 98 | 25 | 66 | 9b | 32 | 4e | 45 | 33 | 94 | cb |
| 0050 | 80 | ec | cc | 14 | 96 | 01 | b6 | d5 | 5a | ca | ff | f8 | f5 | ac | c5 | 47 |
| 0060 | b5 | cf | 7d | 17 | b1 | 1c | 53 | 25 | 03 | 79 | a8 | 7d | ae | f8 | c7 | 08 |
| 0070 | 2a | 07 | 4c | 85 | da | 45 | d6 | fe | 17 | c9 | 54 | cb | dd | 8c | 30 | d6 |
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 0x9939688e…dcfb55
// 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("0x9939688eff48f8948694dbdb97e15bdb252b77c98a3e706bd0d0d5989adcfb55")
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)