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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.
0x6f6745fc83e8b75cbc3b8fb7cd192071b3bfd9a5f5d8728db5939ddded06168bThe 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 | 10 | ce | a6 | 2e | 92 | 18 | 8d | ae | ba | 95 | a1 | 6a | 8a | a6 | 0f | 80 |
| 0010 | 45 | 56 | 01 | 2f | 07 | 66 | b6 | bd | 11 | 72 | 49 | 23 | 2d | b0 | 0c | 8e |
| 0020 | fd | 8a | 06 | c0 | 3c | c3 | 9d | 1c | 4b | 7b | 76 | 42 | e6 | 36 | cb | 7a |
| 0030 | 0b | db | 6d | ea | 0c | b7 | c3 | a3 | 69 | 2e | d3 | 62 | 69 | 1f | 21 | 3f |
| 0040 | 10 | 72 | e8 | fd | ca | 81 | 50 | 8e | eb | 95 | 6f | 95 | 5f | 4f | 35 | 29 |
| 0050 | f2 | 9a | 10 | 41 | e9 | e3 | 8f | 90 | 92 | 12 | 09 | 2d | 3a | a7 | 8e | 08 |
| 0060 | b8 | a1 | cb | 48 | 66 | cc | 1c | e0 | 20 | 7f | 05 | 9e | 78 | cb | c4 | 0a |
| 0070 | f0 | 68 | 30 | 65 | b4 | 30 | 21 | 3e | fe | 47 | fc | a3 | 92 | bc | 9b | ca |
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 0x6f6745fc…06168b
// 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("0x6f6745fc83e8b75cbc3b8fb7cd192071b3bfd9a5f5d8728db5939ddded06168b")
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)