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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.
0xe3a851fd201320b6d200977b9e653ee9c5684a0f3f09c7066956ff50eb6a3a57The 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 | 76 | 59 | 4e | 6d | c2 | b6 | 53 | f7 | da | c6 | 1e | 9c | 5e | cc | 2f |
| 0010 | 13 | a0 | 4c | 5a | 51 | 8f | 38 | e1 | ce | 2e | 79 | 08 | 1a | 76 | 0e | f3 |
| 0020 | 01 | c4 | 39 | a5 | c6 | 32 | c0 | 94 | 76 | d2 | 29 | 9d | 66 | b4 | 0c | d9 |
| 0030 | f2 | 71 | 8b | c0 | 63 | ed | 66 | d9 | c5 | e2 | be | 01 | 13 | 22 | 56 | 62 |
| 0040 | ea | 7f | a3 | 86 | 2f | c5 | 9d | 75 | 4a | 8e | c7 | c3 | 62 | 8d | d9 | 03 |
| 0050 | 6b | bd | b6 | b0 | 66 | 28 | b8 | 30 | 69 | 14 | 60 | 7e | 3f | 2c | 02 | 3f |
| 0060 | 1d | 16 | b1 | 2b | 1e | 47 | d2 | 0e | ec | 2a | 58 | 80 | b9 | e7 | 2d | d9 |
| 0070 | 00 | 8e | 31 | c5 | 81 | 31 | f7 | 78 | 2d | 9e | a0 | a9 | 76 | 5f | 5e | c7 |
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 0xe3a851fd…6a3a57
// 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("0xe3a851fd201320b6d200977b9e653ee9c5684a0f3f09c7066956ff50eb6a3a57")
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)