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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.
0xe61403faefa0c34eabc5b076bf409b5f2eedf3939a198dbce46d19f3a1ca0a0bThe 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 | e8 | 6f | c6 | ff | db | f8 | 27 | 3b | 37 | 5d | e5 | 8f | 7c | 64 | c8 | cd |
| 0010 | 52 | 2f | b8 | 8d | 9a | 77 | 4b | eb | 19 | 69 | 1c | 22 | 75 | fd | 46 | 30 |
| 0020 | dd | d6 | 10 | 08 | 41 | 74 | 0b | fa | 55 | a7 | 83 | 25 | b7 | ce | 8d | 78 |
| 0030 | ff | 68 | 69 | d8 | 10 | de | 2f | 12 | c3 | b9 | 13 | f9 | eb | bc | 69 | db |
| 0040 | 97 | 02 | 3c | 3e | 2d | 96 | c1 | d3 | f2 | 1e | f7 | a6 | f9 | bd | a6 | 6d |
| 0050 | d1 | de | d8 | 3f | 5f | fe | 37 | d6 | 7d | 8b | b8 | 32 | d4 | a4 | b9 | 88 |
| 0060 | 94 | be | 38 | d1 | 8c | cb | 88 | b4 | e5 | d8 | 2a | bb | 0c | b1 | 80 | 1d |
| 0070 | 4e | 6f | 73 | 1a | 73 | 4a | 09 | 27 | e7 | 11 | 7a | 4c | a8 | 2e | 56 | db |
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 0xe61403fa…ca0a0b
// 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("0xe61403faefa0c34eabc5b076bf409b5f2eedf3939a198dbce46d19f3a1ca0a0b")
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)