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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.
0x89bc77581705a7ac600b323a94432baa791e9db3796fc7fdafd397d39b17e5bcThe 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 | 3c | 27 | ad | 39 | 8a | 4d | fd | 77 | 25 | 89 | d2 | fd | 76 | ee | 10 | 87 |
| 0010 | 82 | b2 | a2 | c2 | 73 | bd | 18 | ed | b0 | c1 | 3a | c8 | ea | d6 | 96 | 04 |
| 0020 | 5d | 66 | 9a | c8 | da | 03 | 24 | 98 | f0 | fc | bc | 0e | 1e | 23 | d1 | ba |
| 0030 | 82 | cf | 16 | 24 | ac | 06 | fa | f3 | d6 | b1 | b7 | 5d | 0c | a0 | 5e | 29 |
| 0040 | ce | 18 | 87 | 94 | d3 | bd | 3d | 95 | d6 | 1a | 73 | ef | 99 | 46 | 18 | e1 |
| 0050 | 3f | 13 | 2f | b0 | 4c | 7b | ce | 25 | b8 | 9b | 54 | 80 | cb | 15 | 67 | 10 |
| 0060 | 53 | b6 | 9c | a9 | 99 | 8a | 16 | 86 | 1a | a6 | 76 | 80 | dd | d1 | 6d | 74 |
| 0070 | d5 | 2a | c2 | 90 | b9 | cd | 22 | be | f9 | 23 | b1 | 62 | ec | f5 | 2f | 3e |
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 0x89bc7758…17e5bc
// 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("0x89bc77581705a7ac600b323a94432baa791e9db3796fc7fdafd397d39b17e5bc")
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)