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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.
0xde4bb6b08ce5bf15d2c0ddd72098c2af3d3532b091d54d1c1ccaf3d2dbec6c54The 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 | 6b | 43 | 8a | 1e | 86 | 7b | 2e | 31 | a4 | 9d | 08 | 7a | c0 | 01 | 7c | 2a |
| 0010 | ea | fd | d8 | 0e | db | 17 | d4 | 23 | 34 | 21 | f0 | e9 | de | ec | 4e | 77 |
| 0020 | a9 | 32 | e5 | e9 | 26 | e4 | c6 | cf | d3 | af | 1b | ae | 0b | f1 | 7f | 9f |
| 0030 | 31 | 88 | 7b | 09 | a9 | 2b | c8 | f8 | c6 | 1e | 1f | ab | 06 | 3b | 45 | 4d |
| 0040 | b3 | af | b0 | 1f | a2 | eb | 9e | c2 | d9 | da | 9e | 18 | b3 | 9e | f3 | 6c |
| 0050 | b2 | c6 | dc | 7b | f5 | 30 | 1a | d4 | 25 | e5 | 2d | 2e | dd | a4 | ad | 8d |
| 0060 | df | 6c | 5a | 04 | d3 | a7 | 02 | a9 | 3b | 62 | 73 | b3 | e6 | 64 | e8 | 3f |
| 0070 | e5 | 6c | e4 | 98 | 32 | 34 | a6 | 62 | 44 | 5a | 32 | 48 | 5c | 69 | cc | ef |
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 0xde4bb6b0…ec6c54
// 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("0xde4bb6b08ce5bf15d2c0ddd72098c2af3d3532b091d54d1c1ccaf3d2dbec6c54")
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)