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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.
0xa53b67848d7395ce0b48a5d19a78f6ffa4f3cf325f34ef27cf0d4163f75942b3The 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 | ce | 6d | 78 | a5 | 16 | 2c | 55 | fa | 2c | ad | 3f | c3 | be | 29 | f5 | 76 |
| 0010 | 71 | 71 | 20 | cf | 6a | 1e | 4a | e1 | 49 | 37 | 1b | 08 | 56 | 62 | 2c | d0 |
| 0020 | 19 | 62 | e9 | 01 | 1a | bf | 67 | 7b | 2e | f2 | ea | a1 | a3 | 5c | e5 | af |
| 0030 | 19 | 19 | 66 | b5 | 6b | b9 | fe | a4 | f3 | 34 | e8 | eb | 3c | 10 | 67 | 33 |
| 0040 | ed | 45 | b0 | e0 | e4 | 92 | 06 | cc | b5 | 6f | c5 | 3b | b5 | f1 | 5c | 2a |
| 0050 | 78 | d2 | e0 | 63 | f0 | 36 | 79 | 53 | cf | 5c | 7f | 91 | 0a | 34 | 16 | ad |
| 0060 | 5c | ce | 1f | 65 | 76 | e9 | 94 | 02 | 83 | f5 | 4a | 22 | d5 | 7b | 96 | e2 |
| 0070 | b5 | 85 | e6 | b2 | cc | a9 | 98 | f7 | 19 | d8 | a9 | 5e | 55 | 9d | e2 | 0e |
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 0xa53b6784…5942b3
// 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("0xa53b67848d7395ce0b48a5d19a78f6ffa4f3cf325f34ef27cf0d4163f75942b3")
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)