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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.
0x3ea16fa83919ce0e16c7828b48b11020c95b8b6a7b810982a7111d4b4e9d2bcaThe 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 | 36 | fa | 7e | 08 | d3 | a3 | 55 | 22 | e3 | dd | 88 | 0b | 30 | cb | 54 | aa |
| 0010 | 83 | d4 | 8f | f7 | 68 | e9 | 06 | e4 | 13 | 0d | bb | 71 | dd | a3 | df | 06 |
| 0020 | f7 | f0 | 32 | aa | 3f | 9b | 89 | a7 | 58 | 2e | 81 | 94 | d8 | 50 | 28 | 8a |
| 0030 | f8 | 33 | 41 | 3a | 79 | 53 | 31 | d6 | 9d | c3 | f9 | 82 | 23 | 5c | c4 | 69 |
| 0040 | af | 43 | 21 | 43 | 2f | 5d | af | 5c | 6d | b2 | 64 | 6a | 8f | 4f | c1 | 7a |
| 0050 | a8 | a9 | 33 | ee | b6 | a7 | b7 | 99 | 82 | ff | 50 | 74 | 4f | 64 | 84 | 52 |
| 0060 | 2b | 0e | 17 | 5d | a4 | 96 | 2c | c1 | 8b | ef | df | 5c | 5a | eb | 55 | 37 |
| 0070 | e0 | 83 | 55 | 05 | f6 | 3b | d3 | 7c | 1f | f1 | 96 | af | bf | 8f | 71 | cc |
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 0x3ea16fa8…9d2bca
// 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("0x3ea16fa83919ce0e16c7828b48b11020c95b8b6a7b810982a7111d4b4e9d2bca")
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)