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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.
0x170515a9cc916d5e6f156d8ced856249127075116b98598d80d50a05e69b7cbdThe 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 | c7 | d8 | 6c | 3a | 0c | 4f | f9 | 88 | da | a2 | e5 | 5c | 3e | 2b | 93 | df |
| 0010 | 87 | ab | 45 | 96 | 87 | 11 | 0a | b4 | fc | 6b | e8 | e9 | 8a | a8 | 12 | 51 |
| 0020 | f8 | 87 | 08 | 52 | 56 | 1e | df | 27 | 2a | 75 | 7b | 58 | 00 | 9d | da | 9a |
| 0030 | 6a | f8 | 89 | a0 | a7 | 53 | b4 | 02 | 33 | 23 | 34 | 4f | d2 | 10 | 6a | 73 |
| 0040 | 7e | a0 | ea | 39 | 87 | 28 | 2c | 23 | 7a | b5 | 34 | 62 | fa | 86 | 3b | aa |
| 0050 | 3e | 88 | 4e | 89 | 29 | 6a | dc | 76 | a9 | 94 | ea | bc | a2 | 2b | 8d | 41 |
| 0060 | 25 | b2 | 3c | 29 | 92 | 30 | 5b | 5f | fb | cc | 87 | e8 | 4e | d4 | 43 | ce |
| 0070 | 92 | 2e | 18 | ee | b3 | b6 | 88 | 33 | b8 | a7 | e8 | c5 | 1b | 87 | bc | a3 |
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 | 33 | a4 | af | fe | 47 | 26 | 17 | e7 | c0 | 57 | bb | 3c | 16 | 75 | 1e | d0 |
| 0010 | bb | 17 | 04 | a3 | ba | 64 | 80 | ec | d2 | 22 | 9c | ef | ce | 1d | 42 | 17 |
| 0020 | 81 | 43 | 86 | 42 | cf | 74 | c6 | 8c | 4f | d2 | b7 | 1e | d3 | d4 | 11 | 75 |
| 0030 | 1c | 10 | 1e | 46 | 39 | 5a | a1 | 91 | 7a | 9a | 4a | 95 | 78 | fc | 54 | 50 |
| 0040 | 06 | ec | 71 | 0b | 77 | ba | 73 | e8 | 36 | d2 | ea | 21 | 9b | 05 | 5a | 4c |
| 0050 | c0 | b6 | 97 | 8d | b7 | 54 | b1 | b9 | a5 | 9a | c1 | 95 | 8c | bc | 6e | af |
| 0060 | 98 | e5 | 8c | c9 | 93 | 9d | 55 | 15 | 44 | f2 | 3d | 12 | 6b | c9 | 77 | f7 |
| 0070 | c5 | a4 | d6 | 46 | 15 | 1b | c6 | 48 | 1c | 4e | f3 | f8 | 32 | 77 | cd | 81 |
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.
0x00f9a5589c1dbd3796c69269188d569cfa0093490c1da63e7b0377d7804fe6f00x188d569cfa0093490c1da63e7b0377d7804fe6f00x188D569CFa0093490c1DA63E7b0377d7804fe6f0from 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 0x170515a9…9b7cbd
// 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("0x170515a9cc916d5e6f156d8ced856249127075116b98598d80d50a05e69b7cbd")
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)