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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.
0xa3b78fa04b68cee76aa8759a59ed14f3173128d5dda35fd414c143ad188ac9efThe 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 | 45 | 17 | 56 | 46 | 62 | 62 | 42 | 13 | 2e | 4f | ed | 0f | c6 | 6c | 94 | 5c |
| 0010 | cd | e3 | 44 | 6f | fa | d0 | ee | 33 | 27 | 4d | b3 | d4 | d0 | 97 | 3b | 8b |
| 0020 | 7c | e3 | c4 | 5e | 52 | ca | 0b | 76 | c5 | 44 | 16 | e1 | b2 | d4 | cf | 6a |
| 0030 | c2 | 43 | 24 | eb | 53 | fe | 2e | a6 | 9f | 4d | 9b | d5 | a3 | 5f | d8 | a9 |
| 0040 | 51 | 3a | 85 | 6b | 18 | 46 | a0 | 56 | 49 | 8a | d4 | 31 | 13 | d5 | 44 | 01 |
| 0050 | ea | 3e | fe | 70 | 43 | 88 | 80 | 99 | 21 | 51 | 30 | 35 | d3 | 5f | 08 | 9c |
| 0060 | c3 | 60 | 92 | 52 | c5 | 5c | 59 | 43 | 54 | 0f | 02 | 11 | c6 | 1d | 0c | ff |
| 0070 | 3d | 0f | ff | 80 | 6f | ee | 7d | 72 | 85 | 61 | 80 | 61 | 3f | 4e | 1d | 39 |
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 0xa3b78fa0…8ac9ef
// 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("0xa3b78fa04b68cee76aa8759a59ed14f3173128d5dda35fd414c143ad188ac9ef")
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)