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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.
0x7c36f603d79a9af7e7d89bc122ca0291e00ac009fdb7a921e67a8657129ffce2The 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 | 0f | 73 | 0d | a5 | 4f | 00 | 31 | 48 | 87 | dc | 14 | 56 | 4c | 03 | b6 | c5 |
| 0010 | 43 | 8a | 20 | b3 | 9d | 7c | 5f | a8 | c6 | 5b | 4e | 82 | 0f | de | cb | 29 |
| 0020 | 4d | 5f | a3 | 78 | 79 | a9 | 99 | 89 | d0 | c6 | 2b | 30 | 04 | c3 | cd | 27 |
| 0030 | 07 | 27 | a3 | 59 | 82 | df | 51 | 2d | e6 | 44 | 88 | dd | 32 | b7 | 03 | d0 |
| 0040 | 58 | f3 | 2a | 6b | 57 | f4 | 05 | c6 | 53 | 10 | 07 | c3 | d4 | d8 | d3 | fb |
| 0050 | 85 | 94 | 21 | 83 | 89 | 95 | f9 | 61 | a1 | 91 | 85 | 17 | 7b | a9 | a6 | d0 |
| 0060 | 18 | 43 | 0d | 9a | 90 | 14 | 4c | 70 | 20 | 55 | a8 | a7 | 0a | 37 | 55 | 0b |
| 0070 | 44 | b0 | 92 | e6 | 99 | 76 | bf | fc | 79 | 17 | 6e | c1 | 38 | 0d | 57 | 6d |
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 | b7 | 54 | 9e | b7 | cb | 06 | 73 | 42 | 18 | fe | 97 | ff | 30 | 9c | 72 | e9 |
| 0010 | 5a | 30 | 10 | cc | e3 | f5 | 59 | 68 | 7c | 15 | be | 0a | 27 | 6d | fb | 96 |
| 0020 | 5a | ff | 41 | 90 | c6 | c5 | 84 | d9 | d0 | 05 | ec | ea | 2e | 4d | d7 | 13 |
| 0030 | cf | 4a | a8 | 4a | 5e | 1c | 32 | 00 | e6 | 88 | b6 | 61 | 40 | 2d | 4a | 5c |
| 0040 | b0 | 02 | 16 | d1 | 0f | 8a | 13 | 0a | 97 | cb | e2 | ce | 70 | 53 | 25 | 3a |
| 0050 | 50 | 60 | 96 | af | 8a | d6 | 0d | 00 | ce | d9 | e5 | e2 | 87 | 94 | 87 | 74 |
| 0060 | 3f | 44 | 18 | 36 | b8 | d1 | 94 | 95 | 44 | 62 | d0 | e5 | de | 13 | 31 | df |
| 0070 | 2b | 03 | 75 | a0 | 1c | 6e | bf | 3d | 9d | df | d3 | d9 | 95 | c3 | 43 | ff |
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.
0x95eec78ac2e834b7f82cb197cb162fa100264298404bf03109dcae61ff3aa25f0xcb162fa100264298404bf03109dcae61ff3aa25f0xCb162fA100264298404bf03109DCaE61ff3aA25ffrom 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 0x7c36f603…9ffce2
// 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("0x7c36f603d79a9af7e7d89bc122ca0291e00ac009fdb7a921e67a8657129ffce2")
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)