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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.
0xe20e3f490b7b785d4877d41f727b94275f9e953ae41fb7b45c2579621e6c31d1The 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 | 4b | ce | 1a | 1e | 6c | 11 | 43 | 19 | 45 | de | f6 | 19 | 7f | ad | 93 | ea |
| 0010 | b2 | c2 | 96 | 24 | 84 | 23 | 92 | e0 | 14 | f8 | 57 | 01 | a1 | bd | 16 | ec |
| 0020 | c8 | 03 | 1a | 2e | 10 | a3 | 70 | 24 | 8c | c9 | 98 | 85 | 9b | 54 | 8a | a6 |
| 0030 | b3 | bb | 24 | 84 | 16 | 7b | 81 | 73 | 1a | 8c | 79 | 5f | c4 | bf | ff | d5 |
| 0040 | 51 | b8 | fa | 46 | af | 0b | b3 | 11 | 01 | df | 39 | 80 | 44 | 15 | 9d | 2d |
| 0050 | aa | 29 | ce | 68 | 8f | 18 | 4a | 92 | 31 | bb | ed | f6 | a0 | 93 | 35 | 61 |
| 0060 | ee | 7d | 2a | a1 | 1a | 6f | dc | 23 | ae | 2c | bd | f4 | d3 | 62 | 62 | 34 |
| 0070 | 0d | d3 | 07 | b4 | 09 | 0c | 84 | 83 | f6 | d0 | 81 | 55 | d2 | 5b | 2b | 5e |
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 0xe20e3f49…6c31d1
// 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("0xe20e3f490b7b785d4877d41f727b94275f9e953ae41fb7b45c2579621e6c31d1")
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)