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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.
0xd064b747e6ec1525fd9dd45d99f6c00db0d601cce0ff8d7ce1fb86fcd4588f2cThe 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 | 37 | 17 | 88 | 6a | cb | f0 | 95 | 94 | 17 | 75 | ea | 0f | 64 | 60 | 53 | d6 |
| 0010 | 81 | 33 | 77 | cc | 85 | 3c | e1 | 00 | 7c | 94 | 23 | 12 | df | 73 | 9f | b2 |
| 0020 | a3 | 2f | 90 | 89 | 4f | 21 | f6 | d9 | 9e | 59 | d2 | 4e | 7e | 8a | b0 | 12 |
| 0030 | 70 | 0b | 27 | 9e | 64 | 02 | 58 | 03 | 1d | 49 | 1b | 84 | d0 | 9d | 83 | 33 |
| 0040 | 4b | 58 | f7 | a0 | ed | 6d | 5a | 61 | 9b | a0 | da | 10 | 54 | 44 | fc | 7c |
| 0050 | e3 | f5 | 6c | 8d | 58 | 44 | 26 | db | 05 | 1e | a0 | 8e | 58 | ff | e1 | ac |
| 0060 | 12 | da | 07 | e1 | 60 | e3 | 39 | b8 | df | 0c | 14 | 9a | 43 | d1 | 55 | e2 |
| 0070 | a2 | c2 | c4 | bf | 8f | 07 | ab | 8b | 4e | 06 | 13 | c2 | af | 86 | 2a | 21 |
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 0xd064b747…588f2c
// 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("0xd064b747e6ec1525fd9dd45d99f6c00db0d601cce0ff8d7ce1fb86fcd4588f2c")
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)