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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.
0x686691bb5c238c64ebd0c7e1767afeb87e358c0ea7a6a6b7fd0ac4fd685ac0ddThe 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 | 93 | 1a | 71 | c0 | 4f | 6c | ae | 58 | 98 | d7 | 06 | 7e | e0 | c5 | 68 | f8 |
| 0010 | ca | a9 | c5 | 5a | 64 | 0d | 2f | fa | 12 | db | 13 | da | 27 | 89 | 20 | ea |
| 0020 | 2e | ea | a4 | d0 | 01 | e0 | b3 | 80 | e6 | d6 | 51 | 72 | 83 | 8e | ab | 24 |
| 0030 | d0 | 16 | 39 | 94 | b6 | da | aa | fd | 38 | d6 | 79 | 02 | 55 | b6 | 5b | 17 |
| 0040 | 61 | c5 | a6 | d8 | 9c | 9e | e9 | db | 45 | b1 | fc | 26 | 43 | 7f | fb | ac |
| 0050 | 11 | af | e9 | 3f | 82 | f1 | 56 | 70 | c3 | 7c | 77 | 08 | 7c | 28 | c6 | 99 |
| 0060 | 52 | fd | 78 | 9e | 8e | dc | ea | b4 | fc | 58 | 26 | 65 | 4f | 31 | 74 | 17 |
| 0070 | 1c | 08 | a0 | a6 | 3e | 22 | 40 | 5d | d9 | 27 | 30 | da | 81 | ec | 54 | 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 0x686691bb…5ac0dd
// 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("0x686691bb5c238c64ebd0c7e1767afeb87e358c0ea7a6a6b7fd0ac4fd685ac0dd")
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)