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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.
0xd58a4705edaf7492f9587ceb92b7c0a3eaf389c8a8ffc223d430dbf03a03ef81The 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 | 5a | 8c | bb | b2 | e1 | a2 | 0a | d3 | 04 | 68 | e1 | 93 | 83 | 06 | f1 | 04 |
| 0010 | 70 | 79 | 2b | b9 | a4 | 17 | b1 | 1d | 8d | 87 | a7 | 7e | 2d | a6 | 53 | af |
| 0020 | fa | e8 | 43 | 0c | 07 | 0f | fc | 2e | 69 | 5a | e6 | 0a | a3 | 04 | 2b | 56 |
| 0030 | 7d | 78 | 3b | 5d | 8a | fe | 0e | 98 | 8c | 26 | 62 | 01 | 7d | 18 | 69 | e3 |
| 0040 | b2 | 79 | bd | a8 | 6b | dc | f5 | 9c | d6 | 5c | 40 | 71 | d4 | 8a | de | a8 |
| 0050 | 1d | d7 | cd | cc | 7a | 8c | 84 | c4 | a1 | b6 | 39 | c1 | d0 | 45 | 30 | 6e |
| 0060 | 07 | f4 | c3 | 3f | ee | e6 | b1 | 28 | e0 | e3 | 98 | 73 | 58 | 51 | e2 | 94 |
| 0070 | 7d | 11 | 8f | 1a | 07 | 51 | c3 | c3 | 2d | c5 | 66 | 60 | e4 | 86 | ab | f7 |
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 0xd58a4705…03ef81
// 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("0xd58a4705edaf7492f9587ceb92b7c0a3eaf389c8a8ffc223d430dbf03a03ef81")
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)