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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.
0x2fc558750f67a2b76540ccd8aecafd49f1d106b655599e38c6aec1823d3f69d1The 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 | b4 | 0c | 9d | 85 | 3c | 91 | 6d | 81 | 54 | d7 | 22 | 2c | c2 | b5 | f7 | 8a |
| 0010 | 98 | b9 | 24 | 8c | 39 | 41 | 90 | 2b | 9c | 65 | b5 | 38 | 6f | bd | d8 | f4 |
| 0020 | e8 | 3a | 92 | 6a | a6 | 33 | e0 | 65 | 04 | 1f | 1f | 3e | f9 | a2 | ad | 56 |
| 0030 | 42 | 08 | 5d | 0e | 7d | b4 | 1a | 28 | 25 | 73 | 24 | 8e | 8f | 8f | d5 | 21 |
| 0040 | ae | cc | 78 | a3 | d4 | d9 | 32 | 2b | dc | a4 | d6 | 6d | fe | 44 | 1d | c6 |
| 0050 | 56 | b1 | 51 | de | 6f | d7 | 70 | 9d | bf | 9d | b9 | a4 | 88 | bb | ed | d3 |
| 0060 | b5 | 12 | ca | 68 | 3f | 42 | 9b | e3 | 8c | dd | 45 | 71 | d0 | 5e | 8e | 83 |
| 0070 | 9a | 4f | 43 | bb | e6 | f8 | dd | 6c | 7c | 7e | 5a | e8 | 22 | 09 | 33 | 25 |
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 0x2fc55875…3f69d1
// 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("0x2fc558750f67a2b76540ccd8aecafd49f1d106b655599e38c6aec1823d3f69d1")
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)