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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.
0x2501499766ef779952f3f327f052e3c9e861d06ccb6336c56e5015b8527ca0fbThe 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 | 82 | c6 | c9 | b9 | 56 | 53 | a7 | 3a | 79 | 47 | f8 | d0 | 69 | 9b | 32 | 09 |
| 0010 | 8e | 3a | 53 | 9d | a6 | 2c | 41 | b0 | a2 | 0a | fa | 9f | 83 | 4e | c0 | c4 |
| 0020 | 5b | b5 | f1 | 8a | 11 | 70 | ba | 8e | 14 | 28 | 7a | 9e | a4 | 9c | 51 | b8 |
| 0030 | 4f | ff | 5a | 2e | be | f6 | e9 | 21 | b3 | e8 | 01 | 3e | 13 | 68 | c2 | 43 |
| 0040 | a4 | 9c | 23 | 2d | f5 | 30 | 78 | 3e | 13 | 82 | bf | 83 | 21 | 3c | b0 | f4 |
| 0050 | 23 | d3 | 70 | 60 | 6d | 79 | 20 | fa | e1 | f0 | ad | 7b | 83 | 41 | d5 | e9 |
| 0060 | de | d7 | 40 | 25 | 30 | 28 | 9e | f7 | 28 | 35 | fa | 84 | b6 | cc | 56 | b1 |
| 0070 | 0b | dd | 60 | e6 | 99 | 78 | 17 | 3e | db | 55 | 1d | 22 | c1 | d6 | 6f | 01 |
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 0x25014997…7ca0fb
// 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("0x2501499766ef779952f3f327f052e3c9e861d06ccb6336c56e5015b8527ca0fb")
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)