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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.
0x240b1c99c319c6c75b90a63d5df06d9c78ad0994d6d93847bdd421c7a5cd77e3The 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 | 5d | 5e | 68 | 7d | a8 | e3 | cb | db | 63 | 7d | 45 | 7d | 8c | b9 | d2 | 4f |
| 0010 | 1d | b2 | 4c | e2 | c1 | 54 | 1b | 20 | da | 40 | fa | b6 | 46 | e0 | 96 | e2 |
| 0020 | 12 | a4 | d4 | 5e | 9a | b1 | 4a | fd | 1b | f4 | 4b | 78 | d5 | 56 | e2 | ea |
| 0030 | a1 | c3 | d8 | 10 | 22 | 0f | 38 | b2 | 82 | 43 | 5b | 93 | 4a | ae | 8f | c4 |
| 0040 | 63 | 9f | d4 | b8 | c4 | 62 | 7b | 55 | a7 | 5a | 14 | 73 | 40 | fb | 5a | ec |
| 0050 | 7b | f1 | 59 | f6 | db | 86 | ef | 8b | 6d | 7c | e3 | c3 | 50 | 7a | 4a | 46 |
| 0060 | b7 | 77 | 70 | 8f | ae | 65 | 01 | 50 | 2d | 4c | 84 | 35 | 4f | 58 | 78 | 70 |
| 0070 | a9 | f2 | cf | 27 | 4d | 1a | 54 | 1d | 24 | ba | 4f | d2 | 68 | b0 | e8 | 30 |
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 | 75 | 2a | 94 | cb | 6b | a9 | 03 | f9 | 85 | f9 | 27 | 03 | 06 | 3f | d5 | e4 |
| 0010 | 61 | 9f | b8 | ab | 49 | c3 | e8 | 21 | bc | 39 | 83 | d8 | 9b | b6 | 78 | b8 |
| 0020 | 2c | b5 | a4 | 26 | 4d | 95 | 77 | 9e | 9d | a6 | ba | 9a | cb | 78 | 56 | 0e |
| 0030 | 24 | 9e | 39 | 40 | 5f | 84 | 40 | 82 | bc | 27 | 78 | ea | 07 | 93 | 4d | 48 |
| 0040 | 78 | b7 | c7 | 3e | 24 | f7 | 07 | 07 | 8b | 2c | 07 | 2a | 5f | 2c | 8d | b1 |
| 0050 | 1f | a8 | aa | 3d | 29 | 66 | e2 | d8 | 37 | 2d | 20 | a3 | 4f | 9d | ef | b4 |
| 0060 | 4c | e8 | c1 | ec | 52 | 4b | fa | c7 | 2b | 3e | 0a | 85 | 74 | 5f | 0c | 85 |
| 0070 | cf | f6 | 2f | 45 | dd | f6 | 95 | 1e | ba | d4 | db | 1a | d4 | 2d | 53 | 32 |
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.
0x95a0d2d31df8e468afb0d7f3b3649abae41bd8a7cdefc8c5c7e9ddd8f545d5b60xb3649abae41bd8a7cdefc8c5c7e9ddd8f545d5b60xB3649abae41bd8a7cdefc8c5C7E9dDd8F545D5B6from 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 0x240b1c99…cd77e3
// 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("0x240b1c99c319c6c75b90a63d5df06d9c78ad0994d6d93847bdd421c7a5cd77e3")
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)