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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.
0xb4b8f4a9a711bc9312880f85de1981cd225b643cdef5d710b8cb4fc735142f99The 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 | 79 | b5 | c6 | 32 | 3e | 88 | 74 | a5 | ca | 33 | 9b | 0a | cd | 79 | fd | 1a |
| 0010 | 38 | 43 | b4 | f0 | d3 | e1 | be | 6d | c0 | 63 | 1a | 82 | 38 | 1d | 45 | 49 |
| 0020 | d6 | c5 | 64 | d9 | 5e | 8b | 57 | 6e | a1 | 46 | 1e | f6 | 8c | 25 | 3f | 5d |
| 0030 | a0 | ba | ab | 73 | c1 | f2 | 2e | 9b | 23 | 22 | 9c | 94 | ee | d0 | 4d | 4b |
| 0040 | 16 | cc | 8f | 3e | e3 | fe | 26 | b0 | b6 | 27 | 58 | 35 | 15 | f4 | cc | fc |
| 0050 | 84 | 3c | 7f | 03 | 51 | 24 | 9f | 87 | 66 | 9c | 81 | 2c | a2 | 84 | d4 | 54 |
| 0060 | cc | 6e | 6f | 79 | 00 | 4c | 89 | ef | 1b | 5a | ba | e6 | 67 | b2 | fd | 01 |
| 0070 | 16 | 12 | 76 | 19 | 63 | 5a | 0f | be | 12 | 6c | 80 | 83 | 45 | a0 | f9 | 68 |
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 0xb4b8f4a9…142f99
// 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("0xb4b8f4a9a711bc9312880f85de1981cd225b643cdef5d710b8cb4fc735142f99")
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)