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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.
0xdce1de72690840f5cc7f6eff3beeea91c854c96d6c747d22d41a4ad1448e9010The 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 | f7 | f9 | 69 | 84 | 50 | 65 | c5 | ba | 2a | c7 | 28 | 57 | db | 1f | d5 | 8a |
| 0010 | dc | 85 | a6 | 3f | e0 | c1 | 82 | fe | 3c | 3a | f6 | 01 | e9 | 93 | 57 | 7f |
| 0020 | 29 | c1 | ec | cb | 5c | 7d | cf | f3 | f6 | ad | c1 | 16 | d0 | 0d | 44 | 03 |
| 0030 | e3 | 49 | da | 72 | 9f | 11 | 5e | 32 | 74 | 93 | 55 | 49 | 36 | 69 | 25 | 40 |
| 0040 | 27 | a8 | db | ec | 4c | f1 | 5a | 79 | a8 | 56 | 0c | 7d | 08 | 54 | 98 | 66 |
| 0050 | e9 | c9 | 1e | 59 | f4 | 6a | 20 | b2 | 85 | 84 | e7 | eb | bb | 12 | 3a | 1b |
| 0060 | d7 | 81 | 7d | 2f | c2 | a6 | 88 | 1c | 8f | a9 | 81 | 19 | e0 | 0c | e9 | 2e |
| 0070 | 05 | 8c | 11 | d3 | b7 | a8 | 1b | e7 | b9 | 47 | d9 | 01 | 88 | 27 | 3b | c5 |
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 0xdce1de72…8e9010
// 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("0xdce1de72690840f5cc7f6eff3beeea91c854c96d6c747d22d41a4ad1448e9010")
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)