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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.
0xbd5e9354e610bc0f8a18558ee6e7f7099a56a881f1cb225565eccd420db9aaa1The 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 | 7a | 71 | a4 | 81 | 68 | aa | 6b | d3 | de | 42 | 56 | dd | dd | ff | d6 | 2e |
| 0010 | 77 | 15 | 6e | e6 | 2a | 7c | e4 | a8 | b0 | b4 | d5 | 56 | 24 | 3b | a5 | ac |
| 0020 | 93 | c1 | 00 | 6e | 7f | a1 | 11 | dc | df | 2a | 10 | 67 | c2 | 1d | a6 | 46 |
| 0030 | cf | 54 | 00 | b9 | 44 | cf | 1e | 8d | 45 | 41 | c8 | f2 | fb | 15 | 68 | 6e |
| 0040 | 6c | 90 | 0e | cb | 77 | 78 | fd | 25 | 2a | 05 | 19 | 0f | f5 | ac | de | b1 |
| 0050 | 43 | ad | 11 | 3f | d6 | f2 | 66 | 9b | c7 | b7 | 28 | e2 | 2a | 3c | 0b | 38 |
| 0060 | da | 3e | 15 | fb | 6e | 4d | 6b | e7 | 59 | 16 | da | 47 | 43 | 16 | dd | 62 |
| 0070 | 97 | 9b | 38 | e7 | c2 | 4b | 6b | aa | 8d | 7f | 4a | ed | 07 | 13 | a7 | ef |
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 0xbd5e9354…b9aaa1
// 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("0xbd5e9354e610bc0f8a18558ee6e7f7099a56a881f1cb225565eccd420db9aaa1")
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)