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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.
0x9ea654913e9ce97992f72bf590a8a46ae2b5681275392126f0a4aa174e06d15dThe 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 | 9f | 6d | 7e | e4 | a7 | 1a | 9e | f3 | da | 66 | f8 | 88 | 64 | 84 | d7 | 66 |
| 0010 | d9 | 59 | e8 | 5e | a6 | 18 | 04 | a3 | cf | 32 | 7e | c1 | 74 | dc | ae | 23 |
| 0020 | 0a | 5a | 5d | 63 | ae | 68 | d4 | 11 | ae | 88 | ce | 76 | 03 | cc | d9 | fc |
| 0030 | 72 | a9 | 2c | 1d | 6d | 96 | 0c | 1b | 2b | 17 | c9 | 0d | fb | 30 | 8c | 95 |
| 0040 | dd | 40 | b8 | dc | 99 | 54 | d9 | d7 | 08 | 6f | dd | f3 | 5f | 54 | 96 | 99 |
| 0050 | 12 | 7a | dd | c6 | 3f | 56 | 12 | fc | 7f | ba | 06 | 82 | 1d | d7 | 23 | eb |
| 0060 | 30 | 22 | e5 | 52 | 62 | f0 | 9a | ed | a6 | 22 | 1b | 4c | 4b | 98 | e2 | 2f |
| 0070 | bf | e1 | bc | b2 | ce | dd | 9a | b7 | 30 | 94 | 3b | bd | 84 | 0a | 13 | 57 |
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 | 04 | 33 | e0 | 49 | 0b | 92 | 4b | 43 | 32 | c6 | 34 | 06 | bb | b1 | ee | 1b |
| 0010 | 21 | 60 | 8e | 8a | fd | 0c | 41 | 42 | c3 | d4 | 36 | a8 | 49 | 30 | 6e | c2 |
| 0020 | 41 | b7 | b0 | 03 | 6f | 7b | 4c | f7 | 07 | 48 | df | d1 | 07 | aa | ce | 42 |
| 0030 | 24 | b1 | 0e | 56 | 54 | 29 | 23 | 7c | 74 | e8 | b1 | 21 | 62 | fe | d6 | e8 |
| 0040 | 20 | b4 | 85 | 71 | 74 | e4 | c8 | 41 | aa | 8f | df | c3 | b4 | c4 | c2 | 7d |
| 0050 | 9d | 3d | 44 | 47 | 23 | a6 | 48 | 46 | 33 | 6a | 3f | ed | 7f | ed | 53 | f0 |
| 0060 | 39 | b8 | 2a | 6d | 57 | 91 | af | 90 | 33 | 43 | 09 | 65 | e3 | 97 | 5f | 4a |
| 0070 | 85 | 79 | d2 | 73 | 8b | 4e | dc | 9e | 16 | 80 | 49 | 56 | e4 | ee | b6 | 3a |
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.
0x4febb03056ab249987e8b18f617f5e4d0006985c1cd999962e82578dc369d0e80x617f5e4d0006985c1cd999962e82578dc369d0e80x617F5e4D0006985C1CD999962E82578dC369D0e8from 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 0x9ea65491…06d15d
// 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("0x9ea654913e9ce97992f72bf590a8a46ae2b5681275392126f0a4aa174e06d15d")
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)