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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.
0x77e4fa73b1be88151c2c52434e058d88c14fb585c2aaa56b01e5685d300740cbThe 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 | 31 | 46 | 58 | 8c | 53 | ab | 3e | 28 | 25 | a4 | 6b | 5f | 96 | 50 | 9e | e7 |
| 0010 | f4 | 7c | 49 | b5 | bd | ac | c6 | 4d | f9 | 9b | d2 | 1e | fa | f1 | 57 | 2b |
| 0020 | 5a | f9 | 8b | 03 | 7b | 9c | 6d | 13 | 5b | 5b | 01 | ba | b1 | a9 | 76 | 72 |
| 0030 | 3e | d5 | 58 | c5 | 36 | 54 | cc | 08 | b0 | 98 | a9 | 4d | fb | 64 | 32 | 57 |
| 0040 | 4e | e2 | fc | 13 | 42 | 46 | 97 | ee | 1f | 5e | dd | 36 | e7 | ce | fc | 9b |
| 0050 | c9 | 06 | e9 | 4b | 93 | 69 | 99 | 0d | e5 | 0c | 0f | 68 | 06 | 94 | d5 | 22 |
| 0060 | 05 | fb | 19 | 44 | 9c | b9 | 4b | f2 | 24 | fb | 58 | 87 | bb | b4 | 2b | e8 |
| 0070 | 4b | 6f | 64 | c6 | d8 | 72 | d6 | 36 | a9 | 2f | 4f | 20 | 5d | e1 | de | f5 |
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 0x77e4fa73…0740cb
// 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("0x77e4fa73b1be88151c2c52434e058d88c14fb585c2aaa56b01e5685d300740cb")
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)