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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.
0xdc83ec8699b4360582cb3fa131cee28b68dd87e1c5926bab8927d5ac4a92a85eThe 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 | ab | c8 | 12 | 0d | f8 | 9b | 7e | 3b | 49 | c5 | d3 | 03 | 84 | fc | e5 | 07 |
| 0010 | dd | 72 | 01 | cb | 81 | ec | cf | 3a | db | d7 | 31 | 82 | 4e | 1d | 5b | db |
| 0020 | cc | df | b2 | 2c | 24 | 1b | eb | 7e | 80 | 05 | 28 | 68 | 1e | 74 | 31 | 92 |
| 0030 | 19 | 4a | 66 | 9a | ba | 1f | 0c | a7 | e6 | f6 | b5 | 94 | 57 | 68 | a6 | cc |
| 0040 | 2c | 37 | cc | 26 | 84 | de | e0 | f4 | 39 | 0d | 9e | 1d | dd | 8e | 97 | 00 |
| 0050 | 9e | cc | 0a | f7 | d3 | d2 | d3 | ce | 59 | c8 | e1 | b6 | 11 | 61 | 49 | 94 |
| 0060 | 57 | af | a1 | 7f | be | 1e | 6b | db | 96 | a3 | ec | 33 | a1 | a1 | 29 | 88 |
| 0070 | 7e | 68 | c2 | 7b | 4c | 86 | b0 | 62 | a1 | 3e | c2 | a5 | cf | 2a | 2e | 2c |
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 0xdc83ec86…92a85e
// 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("0xdc83ec8699b4360582cb3fa131cee28b68dd87e1c5926bab8927d5ac4a92a85e")
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)