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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.
0x82048d87c8bbeed95a7422178331d5862e94aff261d706ed36cbec84e202b373The 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 | 6e | 5b | ae | d3 | b4 | eb | 05 | 76 | b3 | 7f | d6 | b2 | 9b | f7 | 0f | 46 |
| 0010 | 46 | be | 8d | 73 | da | c2 | 5d | 09 | ca | 58 | eb | ec | 64 | fd | c9 | 2c |
| 0020 | 26 | 54 | 59 | d5 | de | d9 | 4b | 10 | c7 | 73 | 00 | 9f | 6a | a9 | 95 | 3b |
| 0030 | 03 | a8 | 0e | 10 | 7c | b2 | 59 | f7 | 9c | d3 | 7e | 78 | d5 | c3 | 9a | 3e |
| 0040 | e0 | 96 | 10 | aa | d9 | 96 | 6d | 7c | cc | 4f | e0 | 4a | 4e | 6c | b8 | dd |
| 0050 | 24 | bc | 3a | 4f | d5 | f0 | ab | 73 | 89 | 79 | 6c | 65 | e0 | 79 | 54 | 3a |
| 0060 | 68 | 11 | a3 | d5 | 25 | ff | 65 | 2e | 68 | ea | 72 | 6b | c1 | 8e | 27 | 98 |
| 0070 | 2a | 4a | c4 | 68 | 06 | 39 | fd | 68 | 6f | c5 | b4 | 5b | d8 | df | 95 | 4d |
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 0x82048d87…02b373
// 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("0x82048d87c8bbeed95a7422178331d5862e94aff261d706ed36cbec84e202b373")
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)