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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.
0x06fc9d7735db47d2274360fc0a44e54a1ec09bb04bd6fb490dcfe0de8b74f6f1The 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 | 95 | 1a | 19 | e4 | 61 | 79 | e6 | 49 | 65 | 3b | ab | 49 | 68 | 08 | 76 | 0f |
| 0010 | 2a | 3a | 40 | 42 | e6 | 3f | de | 10 | 25 | 4e | d8 | 6d | 81 | b4 | 6a | 54 |
| 0020 | 81 | bc | f2 | 00 | 02 | 3b | c4 | a6 | 2e | 75 | fe | 91 | 05 | 05 | f2 | 0d |
| 0030 | 19 | d3 | 4f | d1 | 82 | 47 | 91 | 0c | 98 | 21 | bf | 60 | 56 | ec | 5d | de |
| 0040 | 9b | 40 | 90 | 33 | 11 | 4d | a4 | 22 | ea | 3c | a5 | ad | d9 | 4b | c6 | 11 |
| 0050 | e1 | 21 | 13 | c2 | 6c | a3 | b7 | f6 | 00 | 64 | fd | 43 | 74 | 01 | e5 | e7 |
| 0060 | 7c | 3d | 3f | ab | 46 | 24 | 33 | d6 | 82 | 1b | 23 | 56 | ed | be | 83 | fb |
| 0070 | ca | 74 | 83 | e4 | 98 | 4a | 53 | 2d | 50 | fc | ec | bd | 30 | 0a | 75 | f1 |
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 0x06fc9d77…74f6f1
// 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("0x06fc9d7735db47d2274360fc0a44e54a1ec09bb04bd6fb490dcfe0de8b74f6f1")
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)