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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.
0x0ac8b9c596700dac1b3f77fb049a74297c99ccd4f63bb398c2661247b4cfe32bThe 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 | b1 | 3d | a6 | ef | 52 | 03 | 42 | f1 | 82 | 19 | aa | fa | ab | e5 | 34 | b4 |
| 0010 | c4 | fe | 2c | 82 | c4 | 97 | d3 | 0f | b1 | 8d | 12 | 0d | 5c | 80 | 63 | 98 |
| 0020 | ff | 37 | 76 | 94 | 05 | e7 | 68 | 03 | 2b | 4a | 4b | 7c | d4 | 7c | 6f | 53 |
| 0030 | 89 | e3 | 09 | 6f | 37 | 29 | ec | 56 | 8e | 2a | c5 | 8f | 24 | b9 | 39 | 39 |
| 0040 | 7a | 00 | a3 | 7e | ca | 27 | e7 | ca | c4 | 8a | eb | 05 | 9a | 2e | 22 | 1d |
| 0050 | 20 | e7 | cd | 29 | 4e | d9 | 52 | e5 | 8d | 0b | 79 | 9b | f6 | 0c | 42 | 70 |
| 0060 | f1 | c6 | c9 | dc | 5b | af | a0 | a3 | 3e | 05 | 5e | 1f | 3e | 20 | 94 | 5f |
| 0070 | a4 | 09 | 60 | c4 | 2a | 41 | b3 | ee | 2c | 1a | 5a | cf | 80 | 32 | 3b | 9e |
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 0x0ac8b9c5…cfe32b
// 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("0x0ac8b9c596700dac1b3f77fb049a74297c99ccd4f63bb398c2661247b4cfe32b")
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)