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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.
0x247d1c666e9a092edc81b051337460abb0ee59b47ab964040c2aedc17b3a30e3The 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 | 77 | c7 | 2d | 6e | 16 | f7 | 3b | b8 | 21 | 26 | 25 | 20 | 5c | 3e | fb | 85 |
| 0010 | 34 | bc | b5 | 31 | 9b | d1 | ae | be | f8 | dd | a8 | 87 | d9 | c0 | 2c | 19 |
| 0020 | 0e | f8 | 97 | ab | d3 | 5a | 5b | 8d | c0 | 7a | bb | 44 | 79 | ee | 8b | 1d |
| 0030 | 33 | 6f | 7b | 71 | 95 | 0b | b0 | d8 | eb | f5 | db | e2 | 62 | ef | d4 | 0d |
| 0040 | 88 | fe | b8 | 6e | 82 | 05 | 95 | 9f | bd | 40 | 27 | f3 | f7 | 26 | 2a | d1 |
| 0050 | 94 | cf | 16 | 15 | 05 | cb | 27 | 49 | c5 | c8 | 0d | 53 | 93 | c5 | f2 | 52 |
| 0060 | cf | 59 | 60 | 15 | 87 | 24 | 17 | b9 | a9 | b3 | f3 | 45 | c8 | 70 | 33 | 56 |
| 0070 | db | 11 | fb | c4 | f0 | 41 | d3 | b9 | c4 | c5 | 49 | ae | 6c | 91 | 3d | 9a |
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 0x247d1c66…3a30e3
// 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("0x247d1c666e9a092edc81b051337460abb0ee59b47ab964040c2aedc17b3a30e3")
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)