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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.
0x51ca761cfcc12baa00712468cc2bb24321cb7493a06f93365e66398b3232e273The 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 | 98 | 05 | c0 | 45 | ec | ff | 62 | 03 | db | e6 | 5f | 3c | 7f | e0 | 13 | 0c |
| 0010 | 99 | cf | e7 | dc | 1f | 4d | 70 | 7d | 6e | f0 | 1d | c0 | 8e | f5 | f0 | 82 |
| 0020 | 69 | a7 | 47 | c1 | 53 | 70 | 07 | 2d | 87 | 31 | ad | 85 | e3 | 2e | e4 | 81 |
| 0030 | 8e | 35 | 6f | 1f | 35 | 9f | d3 | 39 | 5c | 4b | 16 | f4 | 4d | 5e | 19 | d1 |
| 0040 | 48 | 1c | 1b | 71 | 84 | 40 | 39 | a3 | b0 | 99 | 4f | 26 | e3 | 56 | 57 | 1f |
| 0050 | 51 | 98 | 15 | d0 | 89 | d9 | b9 | 60 | cf | fa | ad | 5a | e4 | 6c | 4f | d5 |
| 0060 | 5e | 8a | 27 | c3 | f2 | 74 | a4 | 38 | 11 | 61 | cb | 18 | c1 | 35 | 7e | 37 |
| 0070 | b1 | c8 | d7 | 28 | ac | a6 | c5 | c8 | 22 | d0 | c0 | 6a | ec | 6a | 99 | 6c |
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 0x51ca761c…32e273
// 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("0x51ca761cfcc12baa00712468cc2bb24321cb7493a06f93365e66398b3232e273")
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)