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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.
0x5c86038a46340b7e5d48a8dfe68e22fcf3549ad2adb8b0cf1e74f92c73a03629The 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 | f0 | b4 | 7f | e6 | 37 | c5 | f0 | 71 | c9 | c5 | cb | a7 | 14 | 46 | 36 | 69 |
| 0010 | 1f | 67 | 44 | 18 | 1c | 22 | a2 | 49 | cb | 7e | fc | 60 | 63 | bc | 0e | 6f |
| 0020 | 75 | 34 | 56 | e9 | e8 | d7 | e6 | ce | 91 | 34 | 73 | 00 | 05 | 68 | 0c | 3c |
| 0030 | b7 | a9 | 1f | 2e | 6e | 52 | 9a | 1d | 99 | 3a | 83 | 13 | da | 29 | 5a | d1 |
| 0040 | c6 | 34 | 32 | db | bd | 88 | ec | fd | eb | 37 | a3 | fa | 85 | a8 | ae | 74 |
| 0050 | 01 | 87 | 63 | a2 | 06 | a7 | c2 | 6d | 8f | 8b | 71 | ed | aa | 30 | 1c | 35 |
| 0060 | ab | c2 | af | 37 | 36 | 96 | 19 | d4 | bc | 4a | 08 | 16 | d6 | f8 | cf | 74 |
| 0070 | ae | 36 | db | 41 | 2c | 5a | 43 | 28 | 30 | b6 | 9c | 92 | 4b | 0c | 0a | 3c |
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 0x5c86038a…a03629
// 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("0x5c86038a46340b7e5d48a8dfe68e22fcf3549ad2adb8b0cf1e74f92c73a03629")
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)