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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.
0xe11d46c0befbd44c3c9c09f055d6ef5a594637b1aefc6d581c7a326ecd823db6The 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 | 2a | 85 | bc | 91 | 21 | 48 | bd | 12 | 3f | 27 | 5b | 38 | 89 | 91 | 9d | 5e |
| 0010 | 5d | e0 | c7 | 69 | 09 | 26 | 17 | a1 | 29 | 9f | b2 | 3b | 1d | 47 | 0a | 42 |
| 0020 | 33 | a5 | 89 | 56 | 36 | 03 | 8d | 6a | f4 | 03 | a8 | 13 | 8d | 40 | 84 | 33 |
| 0030 | c8 | ef | 9e | 01 | 2d | c0 | 4d | 4b | 8b | 69 | 76 | 2e | 51 | 25 | 74 | 95 |
| 0040 | cb | a9 | 41 | 50 | a9 | 3f | 58 | c6 | 3e | 3e | 61 | ea | 96 | c1 | b9 | c0 |
| 0050 | 57 | b1 | 05 | 0c | b3 | cb | 3f | b2 | ef | 49 | 5a | e8 | b4 | 06 | fc | 06 |
| 0060 | cc | 5e | 77 | d0 | 54 | 82 | f9 | f1 | 3b | 45 | 1b | 02 | ad | ba | c9 | 60 |
| 0070 | d5 | df | c1 | 7c | 18 | 7f | cf | 8b | e7 | c0 | 3a | 91 | 1d | 13 | 37 | ff |
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 0xe11d46c0…823db6
// 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("0xe11d46c0befbd44c3c9c09f055d6ef5a594637b1aefc6d581c7a326ecd823db6")
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)