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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.
0xe888979833f769e3cc7143016269bcc3a442d90e2e5f7807717d80c43fe25cb8The 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 | 5c | ad | 2f | a2 | fe | ba | a8 | 02 | 68 | e4 | 7c | ef | 33 | cb | ef | 5d |
| 0010 | 6b | 56 | 7d | cb | 6c | 1a | 55 | 05 | 3f | 2d | e8 | 2c | e4 | fe | 9d | e2 |
| 0020 | 4e | 77 | 85 | 62 | a9 | 94 | 37 | de | 3a | 0f | 64 | 5a | 1a | a5 | 7e | 94 |
| 0030 | 75 | 40 | 2f | 57 | 76 | ba | 9a | 75 | 86 | 91 | d3 | ed | 2b | 99 | 5c | 59 |
| 0040 | 1f | b8 | 5b | 36 | 9c | b5 | 2c | 4a | c2 | 2d | eb | 07 | 53 | 8e | 86 | 0c |
| 0050 | 25 | 9c | 5d | 5b | ac | 5a | 53 | ba | 94 | b2 | b3 | da | 78 | 44 | 71 | f0 |
| 0060 | 66 | e3 | 78 | 51 | ee | 02 | d9 | 59 | 6d | 3d | 4d | 11 | a7 | 41 | c2 | 0c |
| 0070 | fd | a9 | a2 | dc | da | 08 | 8b | 82 | 35 | b3 | 7a | f2 | 8d | 2d | 23 | 4d |
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 0xe8889798…e25cb8
// 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("0xe888979833f769e3cc7143016269bcc3a442d90e2e5f7807717d80c43fe25cb8")
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)