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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.
0xf5f5c111fc6087c7a5a2255636c5c89e589ec6ee46de738cc557122596e8b6b4The 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 | 19 | 9f | 6f | 1d | 01 | 49 | 1f | a1 | 06 | c5 | 04 | 4e | 9e | c1 | 8c | 27 |
| 0010 | 9b | 1d | 2d | cb | 71 | 08 | 31 | 9b | 97 | 01 | 9c | fe | 78 | 4e | 5a | 51 |
| 0020 | 7b | 5b | 3b | 45 | a5 | d5 | 19 | 22 | 0f | ad | e7 | b3 | da | 69 | 88 | 08 |
| 0030 | 8b | 0c | 09 | 8b | f4 | f9 | 53 | c6 | 8a | f5 | 2c | f7 | 94 | 50 | 28 | c7 |
| 0040 | 6c | 1e | 5e | 6c | 7c | 4b | 7c | 15 | 19 | 75 | 7e | 87 | 63 | 6f | 43 | b3 |
| 0050 | 21 | 19 | 53 | 15 | a4 | dc | 3f | 84 | 45 | 9f | ac | e9 | 50 | d0 | 65 | 02 |
| 0060 | e2 | ed | 44 | 98 | 4b | 52 | 81 | 5f | 3e | 92 | 04 | 79 | 59 | 3d | 06 | 14 |
| 0070 | fa | ef | 06 | 98 | e5 | b4 | 3a | 08 | 20 | d7 | 45 | 08 | 74 | c3 | 51 | 82 |
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 0xf5f5c111…e8b6b4
// 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("0xf5f5c111fc6087c7a5a2255636c5c89e589ec6ee46de738cc557122596e8b6b4")
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)