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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.
0x8c3649533637bf26e1b854dfa49540f00fb1a1de4213f0af29e82b3b247ce99dThe 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 | b0 | 65 | 57 | df | 34 | 03 | 3e | b8 | 23 | 62 | c0 | 86 | 22 | 63 | fa | 61 |
| 0010 | 94 | 6f | 2e | 13 | 28 | af | f0 | 23 | ea | 27 | 3e | e8 | ca | 88 | d3 | 2f |
| 0020 | 03 | 2c | bf | 2c | a7 | 17 | fd | 6d | 17 | 9b | a3 | 36 | a4 | 68 | 9d | e8 |
| 0030 | 3d | 73 | a1 | 5f | d9 | bd | cc | ff | 94 | ef | 25 | ca | 3b | ef | 22 | 3d |
| 0040 | 9c | e3 | e1 | e0 | d1 | 91 | 58 | 63 | ae | 55 | 11 | 76 | ef | 15 | 8a | 96 |
| 0050 | 96 | 69 | 99 | ea | 04 | 72 | 32 | 5b | 00 | 74 | 50 | de | 13 | af | 80 | ac |
| 0060 | 57 | 71 | 5d | 00 | 14 | 63 | 4a | c4 | 16 | 95 | 5c | fa | 73 | 06 | 58 | 5d |
| 0070 | a7 | a9 | 8e | 97 | 91 | 24 | ab | 98 | 1e | ec | 36 | 20 | cf | fa | 49 | bf |
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 0x8c364953…7ce99d
// 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("0x8c3649533637bf26e1b854dfa49540f00fb1a1de4213f0af29e82b3b247ce99d")
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)