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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.
0x8733139bf480fd6c24b117cfd1f55de2d331f4d369dcbceeaa6bc6f9239714a5The 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 | b0 | fb | f0 | 5d | 49 | 9b | 60 | e0 | 51 | 87 | 18 | 64 | 28 | ca | 51 | be |
| 0010 | 67 | 75 | 2d | 96 | 5f | 93 | c9 | 04 | 39 | 81 | 1b | 53 | 20 | 1a | 4c | e6 |
| 0020 | e5 | fa | bd | ec | f1 | 36 | f8 | ec | f3 | 7d | 86 | f2 | 34 | 55 | 44 | f2 |
| 0030 | 21 | d1 | 0f | 15 | 52 | 00 | 0e | 72 | 47 | 69 | 86 | f6 | 3f | 97 | 2d | 49 |
| 0040 | f9 | 9b | 4b | e8 | 8d | 48 | 85 | b8 | 46 | 74 | 5f | 31 | b8 | fc | 26 | 74 |
| 0050 | 84 | 07 | 37 | ee | 49 | 58 | 98 | a9 | 04 | 6a | ab | 24 | 98 | d3 | 01 | de |
| 0060 | 5b | cb | 25 | 7a | 18 | f9 | 67 | ce | 48 | 45 | d3 | f5 | 6c | 3a | 79 | 33 |
| 0070 | 0a | 60 | 43 | 29 | a7 | 16 | 4f | ca | fb | 1e | 1d | 6d | 9d | 51 | 9a | 9e |
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 0x8733139b…9714a5
// 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("0x8733139bf480fd6c24b117cfd1f55de2d331f4d369dcbceeaa6bc6f9239714a5")
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)