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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.
0x852f66b5d7ee2efdd149b25b618e2dc9f08729f93693f0604d74955b090b9a16The 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 | f3 | d3 | 70 | e6 | 3e | 01 | 20 | ef | 5a | 2a | 8f | b8 | 40 | 62 | ef | 51 |
| 0010 | c7 | e5 | e0 | 35 | 0c | 35 | 73 | 55 | f6 | 46 | f0 | 54 | 21 | 22 | 17 | 62 |
| 0020 | e8 | 56 | b4 | ea | 65 | 15 | 69 | d3 | e5 | 4f | 5c | c9 | 84 | f9 | 2a | 00 |
| 0030 | 52 | 6b | 87 | 9e | 04 | d4 | 35 | 83 | c0 | 35 | c2 | dd | db | 18 | 28 | c0 |
| 0040 | ce | fd | 9d | 1f | 1f | cc | ca | 52 | 0a | 6b | b9 | 04 | d8 | 21 | df | 9e |
| 0050 | 67 | 3b | 58 | 0f | cc | 32 | 5c | 11 | 91 | dd | ca | 24 | 6f | ea | ef | e1 |
| 0060 | 29 | 3b | f1 | ec | a1 | 62 | 16 | 2a | e0 | 3b | da | 9c | 43 | 12 | 9f | 3c |
| 0070 | f5 | e8 | 7d | a3 | 49 | b6 | 8c | 4a | 71 | 18 | 31 | 22 | d5 | 57 | 0a | 65 |
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 0x852f66b5…0b9a16
// 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("0x852f66b5d7ee2efdd149b25b618e2dc9f08729f93693f0604d74955b090b9a16")
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)