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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.
0xbd16e2949845bfe3900daa6791d5057727eed6ceb64f9f54ceae4eeedbff0295The 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 | d2 | 3c | 8c | ad | 84 | bc | f5 | 6a | 31 | 9c | aa | b2 | 2c | b2 | fa | 75 |
| 0010 | d6 | ef | 25 | 1d | 45 | 54 | 31 | 55 | de | 93 | b2 | 80 | 04 | 2a | 2b | 3f |
| 0020 | b9 | d5 | 07 | d9 | c6 | 8e | e9 | 4f | c2 | 78 | 2a | 5b | db | 21 | 5f | 7f |
| 0030 | 6c | 0b | d6 | 98 | 8b | 50 | 78 | 89 | 3f | a5 | 59 | e1 | cf | c2 | a6 | dc |
| 0040 | 84 | 77 | bc | 31 | 8b | 67 | 0a | ed | 57 | 41 | 46 | 25 | 5f | a0 | 01 | b7 |
| 0050 | 3f | d1 | 40 | 6c | b1 | e7 | d2 | c2 | 10 | f4 | 1d | 1b | 2e | 96 | 19 | ac |
| 0060 | d3 | d9 | e9 | 85 | cf | e8 | 75 | da | 7b | 5e | cd | 74 | 3c | ed | bd | bc |
| 0070 | 3b | ef | 16 | 2f | 0e | 42 | e4 | c1 | fd | 6b | e3 | cc | 78 | f9 | 41 | fc |
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 0xbd16e294…ff0295
// 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("0xbd16e2949845bfe3900daa6791d5057727eed6ceb64f9f54ceae4eeedbff0295")
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)