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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.
0xc70c8e7e1fdc48f56dc7c65a103db7a3ed1f9194ca7d34da1874b1451705dbf1The 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 | 9f | 17 | a7 | 6f | 51 | 69 | 8c | 74 | 49 | 26 | e6 | 62 | b3 | 1c | 66 | e9 |
| 0010 | 45 | 98 | 33 | b8 | dd | 3f | a3 | 64 | da | 48 | 48 | b6 | a9 | 9c | d0 | f6 |
| 0020 | 11 | f7 | ec | 77 | a4 | c1 | 54 | 59 | d1 | a5 | ad | 01 | 4c | 2d | ea | 51 |
| 0030 | ab | 0e | ef | ff | d9 | 36 | 00 | 8e | 44 | bc | 06 | a7 | 5b | d7 | 72 | a6 |
| 0040 | 96 | 49 | 51 | e1 | aa | c2 | 6c | ee | d7 | fd | b0 | 2c | ee | 44 | 87 | 42 |
| 0050 | bb | d5 | 3c | d4 | 49 | b2 | b5 | 71 | 5b | 26 | 0d | 3b | fd | c6 | b1 | b6 |
| 0060 | 03 | 50 | 5f | fe | 16 | 06 | 7a | 47 | 8a | 8e | 15 | ed | b4 | 57 | f6 | e2 |
| 0070 | bc | 04 | 67 | 07 | e9 | eb | 37 | 8e | 0c | d0 | 38 | f1 | 95 | bf | 1e | 88 |
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 0xc70c8e7e…05dbf1
// 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("0xc70c8e7e1fdc48f56dc7c65a103db7a3ed1f9194ca7d34da1874b1451705dbf1")
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)