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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.
0xde2a8f87439b36f058fd46ea669ea70447335b3ceb2a1a486090c25511977a96The 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 | 4e | 9c | e5 | 53 | 96 | a7 | 55 | dd | 67 | 63 | d9 | fb | f0 | e1 | f1 | 61 |
| 0010 | 71 | 37 | ab | 22 | 1d | c6 | a3 | de | 3b | 90 | be | 15 | 6c | 3b | 50 | 5f |
| 0020 | 87 | d5 | d1 | 3e | b4 | b1 | cf | 31 | 22 | 7c | 5d | 29 | 1e | 98 | 3b | 77 |
| 0030 | 1e | e2 | d9 | 6a | 76 | 6b | 27 | 61 | 59 | 25 | 33 | ee | 2d | c9 | ee | d1 |
| 0040 | 7d | 75 | 84 | ba | 98 | d9 | 18 | a3 | b5 | 98 | 6f | 29 | 58 | 73 | 53 | 74 |
| 0050 | 9b | 74 | b4 | 33 | b2 | 42 | c1 | a8 | 44 | 72 | 7f | 29 | 07 | 0a | fa | 2b |
| 0060 | c8 | 89 | 98 | ff | 92 | c5 | 78 | 08 | 1c | cf | 15 | 31 | b7 | 26 | eb | 30 |
| 0070 | e0 | ff | e7 | 46 | 39 | df | 46 | 67 | 5d | 55 | f7 | 0a | e7 | 75 | c1 | ed |
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 0xde2a8f87…977a96
// 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("0xde2a8f87439b36f058fd46ea669ea70447335b3ceb2a1a486090c25511977a96")
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)