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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.
0xd924a02f213245208c91b99dd08a23292535f5b7725a0ae47a88709ae950d737The 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 | 94 | 50 | 7d | 2c | e9 | 05 | dd | c5 | 3a | fe | 2f | 3d | ff | 03 | 15 | d2 |
| 0010 | 0d | 4d | 0b | 08 | ee | ad | 55 | 5e | 58 | 1a | e7 | 1f | 7f | f2 | 6a | 1d |
| 0020 | f5 | 63 | 2f | ec | 5d | 56 | e6 | 88 | 70 | 71 | d2 | 06 | c1 | 31 | c9 | c8 |
| 0030 | 62 | 49 | 7d | 70 | 2c | 36 | e9 | 72 | 70 | 2f | 8c | 29 | 93 | 6a | e9 | c4 |
| 0040 | 12 | 0c | cc | b0 | 05 | ba | 3e | 56 | 66 | 30 | 0f | 4f | 38 | 3e | c1 | 5b |
| 0050 | 24 | 44 | e1 | 1f | 71 | 3f | d6 | a5 | 3a | e8 | 44 | 21 | 35 | c6 | b0 | 61 |
| 0060 | c0 | c2 | 3a | 78 | 45 | 70 | 09 | 88 | 7a | b2 | 1c | 1f | b6 | aa | e5 | c0 |
| 0070 | f6 | 40 | c0 | 5e | e5 | d5 | 21 | 31 | 9d | cd | e8 | 59 | f2 | 47 | 3b | c2 |
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 0xd924a02f…50d737
// 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("0xd924a02f213245208c91b99dd08a23292535f5b7725a0ae47a88709ae950d737")
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)