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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.
0x9d6f82dfd78864eba0bb0e94bf74b5c3666134378b43b0172cbfc6b85af5b694The 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 | 6b | c1 | 17 | 25 | 8d | ec | c5 | 94 | 6d | 1e | f9 | 05 | 56 | 84 | 7f | c1 |
| 0010 | 01 | fa | e7 | f5 | 80 | 4d | fb | c9 | fe | 5e | 0e | fd | 36 | 9b | a5 | 19 |
| 0020 | d5 | fd | 4a | 21 | cb | 70 | 81 | 7c | 98 | 30 | e2 | dc | 32 | 79 | 7d | 4d |
| 0030 | 50 | 04 | 3b | 46 | 37 | 71 | 30 | 6f | 89 | 3d | 9e | e4 | 43 | 8f | e5 | b8 |
| 0040 | e0 | b8 | fe | 6f | cc | b6 | 96 | 9f | 2a | cc | cf | 35 | b5 | 31 | 12 | 73 |
| 0050 | 77 | 6c | 8d | b0 | ba | 2c | af | ba | b0 | 30 | 86 | a8 | a3 | 70 | 2c | ce |
| 0060 | f4 | e3 | 7e | 5e | f0 | 46 | 46 | 06 | 8d | 12 | 08 | 3e | 63 | 47 | dd | 2e |
| 0070 | 6b | 8b | 6d | 8b | 8e | 35 | 55 | de | 29 | 71 | e6 | 80 | 73 | 78 | 99 | 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 | c7 | 11 | 77 | 53 | 02 | c2 | 31 | 76 | b2 | ad | 61 | b1 | 4b | 48 | a0 | 5b |
| 0010 | 15 | f5 | b4 | 5a | 3f | a3 | 92 | 14 | 2b | 04 | eb | 3f | b8 | e2 | 02 | dd |
| 0020 | fb | 3e | 1c | 78 | ef | 10 | bb | 5c | ec | 91 | 2b | 89 | fe | c4 | f2 | 4b |
| 0030 | b5 | 02 | dd | b5 | 6f | 8f | 19 | 2c | 60 | 87 | b0 | cd | 46 | e3 | 6f | 24 |
| 0040 | 57 | ee | 31 | a6 | 37 | da | 22 | 7b | 41 | 28 | f0 | 53 | 7b | 5e | 41 | 3f |
| 0050 | c5 | 80 | 6b | 0d | 9d | ee | 49 | 63 | 71 | e5 | aa | 48 | f7 | 0f | 12 | ef |
| 0060 | 51 | 7c | f5 | 1f | 9d | 1b | fa | 44 | dd | e2 | 9f | 91 | 47 | 52 | a1 | b0 |
| 0070 | 55 | 6c | 8f | 6f | e2 | bc | ad | 94 | 92 | c5 | ba | 18 | eb | 09 | 8e | e5 |
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.
0x1d82c58a87710e83fe47bacbf60d71bb8af6c5a042593ac02d7530d0da79a2e30xf60d71bb8af6c5a042593ac02d7530d0da79a2e30xF60d71bb8aF6C5A042593aC02D7530d0Da79a2E3from 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 0x9d6f82df…f5b694
// 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("0x9d6f82dfd78864eba0bb0e94bf74b5c3666134378b43b0172cbfc6b85af5b694")
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)