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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.
0x8fa4f1536a8b4ea5a79a0715dbacd7c8a4883e4acb8718193700d4e0748df01dThe 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 | f1 | 2b | 26 | 98 | d9 | 57 | b0 | 9d | 8d | 13 | 29 | 1c | 43 | 52 | 8f | d5 |
| 0010 | f9 | 72 | af | 7f | 7f | 24 | be | e9 | 16 | 36 | 65 | 30 | 89 | 27 | 23 | 43 |
| 0020 | c9 | 9a | 49 | 24 | 7a | 98 | b6 | 38 | ea | 32 | ea | 53 | 47 | 51 | 59 | 1b |
| 0030 | 7c | f4 | 5f | c7 | 67 | af | ca | 04 | 3d | 63 | 7c | bf | ab | b2 | 0e | 3d |
| 0040 | c3 | d4 | d1 | 4a | 74 | d3 | fc | f1 | 2f | f8 | 25 | 56 | 35 | 3e | 9e | 2f |
| 0050 | bc | 99 | 55 | 29 | 57 | f0 | 88 | cb | fa | df | b9 | a8 | 14 | 29 | 13 | d3 |
| 0060 | 73 | 1a | 2b | c6 | 8a | 15 | fc | 25 | fe | c6 | 90 | 77 | 8c | 32 | f1 | 3c |
| 0070 | 09 | d3 | 1b | 30 | f2 | e7 | 17 | 1b | 45 | c0 | fd | d2 | 83 | d1 | 08 | ea |
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 0x8fa4f153…8df01d
// 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("0x8fa4f1536a8b4ea5a79a0715dbacd7c8a4883e4acb8718193700d4e0748df01d")
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)