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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.
0xf6662e962cb21b7ee6e046dbdf9ff6a2b335e777bf50823f3ba8b67d25008f89The 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 | 9c | 23 | 44 | d8 | 5b | 13 | 6c | b9 | b9 | 60 | 12 | 6d | 92 | 26 | e4 | d1 |
| 0010 | a8 | eb | 42 | 8f | 74 | e8 | 60 | e9 | 94 | f6 | 49 | 72 | d7 | 30 | fd | 51 |
| 0020 | 09 | 27 | 8f | 87 | fd | 49 | 6e | 51 | b7 | 46 | b4 | 35 | 70 | a1 | 3e | 29 |
| 0030 | 8d | e4 | 5d | f4 | d0 | 97 | 12 | 44 | be | ac | d4 | 00 | 07 | 6d | e3 | b4 |
| 0040 | 9a | f7 | c9 | 02 | c0 | ed | 9a | 2e | f1 | ca | 4c | 0f | 05 | 20 | 1b | 53 |
| 0050 | f5 | c4 | 3e | a1 | 9b | 6e | 74 | de | 0e | 9d | 6a | 1d | 3e | 71 | a7 | 3e |
| 0060 | 39 | da | 3b | 2b | 9c | f8 | 01 | 25 | db | 8c | 53 | ea | db | f9 | c7 | 6b |
| 0070 | 30 | e8 | 38 | 8f | d9 | 19 | 9a | 67 | 1b | 32 | 34 | 2c | 2b | 2c | 6a | a8 |
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 0xf6662e96…008f89
// 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("0xf6662e962cb21b7ee6e046dbdf9ff6a2b335e777bf50823f3ba8b67d25008f89")
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)