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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.
0xe947eb6c5099550ddb7e026cfb6f2fa2707a71b78a39e5f6230c39e64ec43595The 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 | 27 | 0f | 9f | c5 | e3 | 16 | 26 | aa | b2 | 4f | 20 | f0 | 2c | 70 | 7a | aa |
| 0010 | 02 | f9 | 88 | e8 | 0d | 6d | 51 | 80 | b7 | 90 | 30 | 2d | af | ff | d9 | a0 |
| 0020 | 88 | bc | 9c | 7a | 7d | b2 | 7d | 9b | a6 | c4 | d2 | d8 | 9f | 18 | 15 | 33 |
| 0030 | 94 | 42 | 5c | d0 | 01 | 90 | f6 | b1 | 65 | 11 | f1 | 02 | a0 | 28 | 64 | 01 |
| 0040 | e2 | 2b | dd | 69 | 8f | 82 | f4 | 36 | 11 | 9f | 47 | e1 | 4e | 75 | 9a | 3f |
| 0050 | fd | 07 | e6 | a8 | f0 | ac | 01 | 48 | 60 | 2a | 3d | 63 | f8 | da | 43 | 14 |
| 0060 | bd | 41 | 34 | 0b | 13 | 2f | 09 | 1b | 60 | 11 | b7 | 86 | 37 | 5d | 76 | 95 |
| 0070 | 7a | 20 | 20 | 63 | 38 | 4f | 2b | 02 | fd | c7 | ae | 03 | 62 | 6e | 20 | 00 |
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 0xe947eb6c…c43595
// 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("0xe947eb6c5099550ddb7e026cfb6f2fa2707a71b78a39e5f6230c39e64ec43595")
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)