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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.
0xec359e2353f6c2933f4e83dce6322a88617cdfad81d4bdf6d698c5f4ad780c69The 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 | de | d1 | 7b | dc | 51 | f9 | 64 | f0 | ce | 41 | 14 | 79 | 79 | cc | 1b | 8e |
| 0010 | 4d | 9e | 0f | 5a | 9c | db | 07 | 35 | 08 | 1c | d7 | 76 | 5f | 05 | dd | 3b |
| 0020 | d2 | 78 | 3a | 92 | 3c | 2c | 4a | 43 | 4f | 72 | 94 | 85 | 6e | d3 | d2 | bb |
| 0030 | 74 | 2c | 7d | 1b | 81 | 84 | 87 | ec | b0 | db | c3 | a7 | 25 | d5 | d8 | f5 |
| 0040 | 30 | 59 | 26 | 6f | 21 | 0c | 9b | e5 | 26 | b8 | 38 | ae | 13 | c9 | c7 | e0 |
| 0050 | 66 | 44 | 53 | 24 | 96 | d9 | 45 | e5 | db | 1e | aa | 03 | 6f | 05 | 52 | 65 |
| 0060 | 52 | 6a | c8 | b3 | 22 | 52 | 1c | e2 | 42 | 20 | ed | e4 | 48 | 9f | b5 | 3d |
| 0070 | d6 | c4 | 52 | 55 | e9 | 36 | e1 | 10 | 94 | 1e | 00 | c8 | c8 | 24 | b9 | bb |
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 0xec359e23…780c69
// 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("0xec359e2353f6c2933f4e83dce6322a88617cdfad81d4bdf6d698c5f4ad780c69")
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)