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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.
0xcba65dd427dddc3fc986a15eb8f1223e0e9020d754cfcfbec526cf31c232769fThe 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 | ce | 50 | 2e | b2 | 78 | d2 | 84 | d0 | ca | 89 | 65 | 9c | 3e | 10 | 36 | 11 |
| 0010 | 8e | a5 | bc | 78 | 21 | 51 | 8e | 62 | 4f | ee | 1f | 07 | 98 | 5e | f9 | b0 |
| 0020 | fb | 29 | 72 | e9 | 6a | f7 | 73 | 56 | d3 | 06 | 09 | 82 | 20 | 56 | 3d | 4d |
| 0030 | 37 | 93 | 94 | d9 | 88 | a3 | ef | f7 | 4c | 32 | 2d | 7b | a4 | 64 | cc | 30 |
| 0040 | 9f | e9 | c3 | 51 | 3f | 1d | 20 | d3 | 59 | ce | da | 0e | 69 | 70 | dc | df |
| 0050 | 5c | ee | 65 | 12 | 4b | dc | 27 | 88 | d3 | 3c | fd | d5 | 8b | a7 | 9a | 65 |
| 0060 | 54 | 20 | 59 | 9b | 77 | 9a | cf | 82 | 45 | a6 | 94 | 49 | d4 | bc | 1c | 0e |
| 0070 | 0c | 44 | 6f | d4 | 02 | 65 | 1d | f0 | d2 | 50 | d0 | 81 | c2 | 5a | 96 | e8 |
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 0xcba65dd4…32769f
// 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("0xcba65dd427dddc3fc986a15eb8f1223e0e9020d754cfcfbec526cf31c232769f")
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)