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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.
0xc6599f0a55675abfb97e4efb23d0165512d1a4b2328ffbe399b5ccdb4132c717The 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 | 4d | 57 | 87 | 5d | 34 | 46 | e3 | 4c | 72 | b0 | 22 | 4d | cf | 93 | 5d | 0d |
| 0010 | 8d | 87 | 4e | 6b | 0e | 68 | 10 | 46 | 7e | 49 | 7c | bf | 8b | 67 | ac | 72 |
| 0020 | 58 | 4e | ce | b0 | ea | 15 | 5d | 24 | 88 | de | 76 | 2a | 96 | 6a | b6 | 15 |
| 0030 | a5 | 62 | 75 | 02 | f7 | 5a | db | 54 | 55 | 09 | 24 | 0b | c5 | e5 | 6f | 84 |
| 0040 | 82 | 0f | 30 | 87 | f3 | 30 | f8 | da | 7b | 5b | bd | c6 | 0f | 44 | 25 | 2f |
| 0050 | 9e | b8 | 09 | 04 | 37 | 97 | 41 | b4 | 0d | 93 | fb | 34 | 57 | ba | e5 | 1b |
| 0060 | 53 | 51 | ad | 89 | 99 | 76 | cf | bd | b4 | 59 | 11 | ac | 7f | 87 | 22 | bd |
| 0070 | 9c | 7f | 71 | 89 | 08 | 41 | 18 | 90 | d4 | bf | d9 | 08 | 60 | 9f | d6 | 15 |
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 0xc6599f0a…32c717
// 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("0xc6599f0a55675abfb97e4efb23d0165512d1a4b2328ffbe399b5ccdb4132c717")
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)