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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.
0xf78bb409ec575c65d34e3eec64cef999acf3e09b82996383f194a6176a7bf22aThe 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 | 2b | c7 | c9 | 37 | 8b | de | 38 | 15 | 79 | c6 | f3 | 6d | 8c | 47 | 2b | d7 |
| 0010 | 16 | 5e | f1 | b6 | fd | cf | 24 | 8d | c6 | da | a3 | 41 | 69 | 2c | 45 | 73 |
| 0020 | 69 | a8 | 9d | 15 | f5 | d6 | 1e | 5d | 09 | a9 | a6 | d6 | 26 | 8e | 6c | 7e |
| 0030 | 56 | af | 11 | 7b | 9b | 6e | 2f | fc | 50 | 62 | c3 | e1 | 5a | 05 | dc | e1 |
| 0040 | a8 | c6 | 9f | 12 | ff | 17 | 08 | cf | 5f | c4 | 07 | 69 | 1e | d7 | 25 | 05 |
| 0050 | 6c | b4 | 83 | 96 | 8e | 34 | 0a | 92 | c3 | 61 | 5a | b8 | c4 | db | 30 | 2b |
| 0060 | e8 | 14 | 52 | 5d | db | 5f | 28 | 99 | 4a | 92 | 4c | 02 | 5b | 56 | 5a | 92 |
| 0070 | 2d | 16 | 6d | ab | 85 | a5 | ac | 09 | 09 | 49 | c2 | bd | b6 | dd | 6a | 2c |
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 0xf78bb409…7bf22a
// 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("0xf78bb409ec575c65d34e3eec64cef999acf3e09b82996383f194a6176a7bf22a")
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)