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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.
0x49ada15c1cd597fa62ae3c6864d7a3a2034231b43ca75e3bdc50264662b234efThe 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 | 2c | 14 | 76 | 6f | d6 | ce | 5f | c0 | 86 | 4b | d4 | 9f | 84 | 26 | 30 | e2 |
| 0010 | a1 | 78 | 42 | 64 | 6d | 89 | 9b | d4 | 7c | 5e | 01 | 2a | 40 | 43 | 4a | 5a |
| 0020 | b5 | 36 | 01 | 68 | 91 | f9 | 57 | 91 | dd | 14 | b7 | 0a | 41 | 43 | 9e | 54 |
| 0030 | bb | ec | 21 | 37 | 75 | dd | f9 | 04 | 9f | f2 | 56 | b3 | 16 | d6 | 4b | 01 |
| 0040 | 7a | d3 | 78 | bc | 3d | 88 | a1 | 41 | 99 | ba | fe | 4a | 1a | 43 | a7 | 0b |
| 0050 | 92 | 2d | f4 | 45 | 6e | 9f | f0 | be | e4 | b1 | 69 | 6e | 84 | 63 | 5c | b9 |
| 0060 | a2 | 92 | df | d8 | 72 | 76 | a3 | ee | 14 | d5 | b9 | 8a | 53 | 3a | 73 | a4 |
| 0070 | 5f | 83 | 3f | b0 | ec | 51 | ee | ae | ad | 33 | d3 | a2 | c8 | 07 | b0 | 6b |
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 0x49ada15c…b234ef
// 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("0x49ada15c1cd597fa62ae3c6864d7a3a2034231b43ca75e3bdc50264662b234ef")
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)