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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.
0x85bfc7a19262958378a1836c7f15e13718cc8511ddab3826944db387ed11c401The 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 | 93 | cb | 32 | 54 | ce | e7 | e1 | f6 | ba | 4b | f6 | b4 | 81 | d3 | 5d | 64 |
| 0010 | 95 | 2f | 92 | c7 | e2 | 85 | a6 | 8c | 5f | 13 | 60 | 09 | ed | ff | 7c | ba |
| 0020 | 00 | 08 | 86 | fd | 8d | 14 | 0d | d8 | 2c | 0b | d8 | 8e | 0b | aa | dd | 7a |
| 0030 | fa | ab | 81 | e4 | e3 | 30 | db | 8a | 95 | d6 | 48 | 0c | 6a | 47 | 04 | c5 |
| 0040 | 3f | c1 | fc | e8 | d6 | 91 | be | f2 | 89 | fd | 6a | 5b | ae | 40 | c2 | 60 |
| 0050 | 89 | 09 | e9 | c5 | 55 | 4a | 3d | c5 | 4d | 00 | 2b | 10 | 99 | 08 | cd | 5b |
| 0060 | 10 | 32 | ca | 96 | 61 | 69 | 62 | 58 | ff | 2b | 5a | 97 | f4 | 1a | 54 | dc |
| 0070 | 85 | 37 | 62 | 3c | f6 | 72 | 3f | 33 | f6 | d5 | 6a | 08 | 89 | 6f | c0 | 50 |
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 0x85bfc7a1…11c401
// 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("0x85bfc7a19262958378a1836c7f15e13718cc8511ddab3826944db387ed11c401")
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)