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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.
0x0ac3d10362b22136fb6ca7f128cbbde82f479c02a67bf189a571fb9085ef25ceThe 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 | ec | d9 | 8a | 1f | c5 | 3a | 72 | 77 | 13 | 96 | de | d3 | d5 | 3c | 47 | cc |
| 0010 | 69 | f4 | 7f | cf | 9a | 11 | 8d | 3c | 93 | ab | 67 | 1f | 87 | d9 | 90 | 13 |
| 0020 | 23 | 1b | 21 | a8 | a2 | 21 | aa | 12 | 15 | 36 | 8d | c3 | 8d | 4b | b8 | a5 |
| 0030 | b7 | dd | 80 | ba | 88 | 55 | 1f | 1b | 30 | e6 | 31 | d9 | 31 | 73 | 72 | b1 |
| 0040 | 5a | 30 | 1a | c4 | 1d | 0b | c2 | 51 | 8f | e3 | 15 | d6 | e1 | 54 | 34 | a7 |
| 0050 | dd | 1a | f8 | 80 | 38 | d1 | 8e | 87 | 99 | 29 | 6c | f2 | 73 | 91 | cd | 02 |
| 0060 | 9b | 45 | 27 | be | ab | 6f | ce | 83 | e1 | 8c | ed | 17 | 3f | 1e | 9d | b8 |
| 0070 | a4 | 8c | 31 | 7c | 50 | b3 | fb | 82 | e3 | 81 | d3 | e9 | fc | c3 | fb | 18 |
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 0x0ac3d103…ef25ce
// 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("0x0ac3d10362b22136fb6ca7f128cbbde82f479c02a67bf189a571fb9085ef25ce")
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)