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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.
0x90242f69a67d594f0b9c447a673459d35f8ea3dddaf0ab8b865e124f66c15e29The 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 | 88 | 9f | 79 | 07 | 39 | a3 | 34 | d3 | c5 | 06 | ed | ae | 96 | e2 | 4d | d6 |
| 0010 | 07 | 2c | ca | 45 | 27 | cd | 30 | fa | e9 | 51 | 27 | f9 | 3b | 98 | b2 | 48 |
| 0020 | 82 | b3 | 30 | c7 | 3a | b3 | 9a | d0 | 27 | b0 | fb | de | 12 | c9 | 6b | 52 |
| 0030 | a9 | 0d | 76 | a1 | 4a | 09 | 3f | 94 | 81 | 43 | cf | 8e | 37 | 3e | ec | 4c |
| 0040 | db | 61 | 64 | 4f | 6e | 1f | 30 | 14 | aa | 6f | dd | be | a7 | fd | 73 | 1c |
| 0050 | 6e | 84 | 79 | 70 | cb | 74 | cb | 9b | 90 | ac | 86 | 73 | 92 | 37 | f8 | 2b |
| 0060 | 85 | 1d | 84 | b7 | 1b | ea | 13 | af | 4f | d6 | 43 | db | e4 | 55 | 55 | 97 |
| 0070 | f3 | 72 | 16 | 5b | 1d | 7f | f2 | 26 | 0d | 46 | cb | 6c | 97 | 04 | 35 | da |
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 0x90242f69…c15e29
// 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("0x90242f69a67d594f0b9c447a673459d35f8ea3dddaf0ab8b865e124f66c15e29")
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)