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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.
0x58d39fc810a78d4da6c63551afa15e7d5e1cad8c03ab2de172f852d6548c2598The 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 | d3 | a9 | 64 | 81 | 89 | 82 | 1d | b2 | 84 | 8f | 81 | 88 | 1d | 63 | d1 | bb |
| 0010 | d9 | a7 | d3 | d0 | 18 | 88 | f0 | ba | d6 | ad | 1a | 7e | c6 | 94 | ef | 9e |
| 0020 | ba | 0a | f9 | 1d | 7f | 66 | fa | 3b | a5 | ab | 3d | 33 | e7 | 0a | b6 | 30 |
| 0030 | 04 | 77 | ce | d4 | 6b | 37 | 3b | 1d | 6e | b5 | 4e | ba | 44 | 0f | 36 | af |
| 0040 | fb | 4c | 42 | 10 | 52 | 01 | a9 | 69 | ff | 15 | 48 | d1 | ff | 70 | e6 | ad |
| 0050 | 70 | 20 | 99 | f0 | c8 | 79 | 7f | 49 | 0e | 61 | 32 | 6f | a0 | e4 | bf | 7a |
| 0060 | 1d | ef | 74 | e4 | a5 | bb | 20 | c2 | 44 | 3b | 22 | b4 | a4 | b5 | e4 | 5e |
| 0070 | 3b | 45 | 14 | da | 5b | 8d | c6 | 16 | 8b | 14 | 67 | 18 | bb | b4 | 50 | 89 |
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 0x58d39fc8…8c2598
// 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("0x58d39fc810a78d4da6c63551afa15e7d5e1cad8c03ab2de172f852d6548c2598")
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)