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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.
0xb1d891d37652cf999b89a4835ac9be391968c1b3afa68092e10d9ccc82ec94f9The 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 | be | 6d | 40 | 25 | 41 | 70 | f9 | 88 | 87 | 84 | b8 | 1d | 25 | 5f | 0c | 16 |
| 0010 | 7d | c4 | 70 | 17 | 8d | c3 | e4 | 7c | bc | 9a | 0c | 2a | 7c | 16 | 98 | e4 |
| 0020 | 6e | 8f | b6 | 17 | 7b | 90 | 16 | 5b | 94 | 6c | f8 | fa | 87 | 8f | 84 | 1d |
| 0030 | 39 | 99 | 2b | de | ef | 7c | 74 | 2e | 5d | f4 | 62 | ad | 59 | a7 | c9 | 48 |
| 0040 | c5 | d6 | 05 | 5d | 43 | 7d | 8b | fc | 24 | 6a | a7 | 6a | a7 | d8 | ca | 37 |
| 0050 | 08 | 8d | cd | 7b | e5 | 56 | f1 | 80 | 9e | b4 | c9 | 05 | ba | a8 | 99 | cb |
| 0060 | 49 | a3 | 04 | f9 | b5 | 14 | 19 | 5a | eb | e6 | fe | 23 | d0 | 3c | 03 | 52 |
| 0070 | cc | e1 | 96 | fe | 93 | ec | dd | 1c | e3 | 04 | 97 | 95 | d8 | bd | 5a | 0a |
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 0xb1d891d3…ec94f9
// 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("0xb1d891d37652cf999b89a4835ac9be391968c1b3afa68092e10d9ccc82ec94f9")
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)