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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.
0xe41f77805a87da888c22d1003fefdc5e66cb778b85454ef577f9f2e61250ade3The 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 | cf | cc | a8 | 6b | cd | 32 | 3c | ea | f9 | 92 | a1 | 39 | f7 | 2f | 6b | 4f |
| 0010 | 9b | a8 | ed | 80 | 22 | 42 | 66 | e8 | a7 | 67 | 9d | df | 30 | 3d | 5a | cb |
| 0020 | db | b3 | a8 | 4f | a0 | b5 | 2e | 2a | 27 | c8 | d7 | ae | ea | 58 | 55 | 79 |
| 0030 | 2d | e3 | cf | 94 | 8a | c2 | 31 | bf | b2 | f1 | cb | ef | 50 | 39 | d1 | 2d |
| 0040 | 85 | 23 | be | 85 | 87 | 6d | fc | c8 | 2a | 94 | 36 | ea | 53 | e3 | 80 | 6b |
| 0050 | 3f | 2c | bb | d7 | b2 | 68 | dc | f3 | c5 | 7b | e8 | f7 | 1a | 2d | 70 | cc |
| 0060 | 71 | 95 | 09 | ab | 05 | b9 | 6d | da | 11 | 6d | 4c | 4f | 01 | af | 67 | 99 |
| 0070 | b8 | 06 | 5d | a4 | 16 | 9f | 43 | 8c | 6d | 92 | d3 | 60 | 9c | d8 | 7a | 22 |
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 0xe41f7780…50ade3
// 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("0xe41f77805a87da888c22d1003fefdc5e66cb778b85454ef577f9f2e61250ade3")
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)