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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.
0x929af01d06f79a892fa9464aab4bf91f81ecb9945d87256207d239ff0c880fa7The 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 | cd | 9b | d5 | 1f | 6b | e0 | 39 | fd | f2 | dc | a6 | ac | 22 | 7d | db | d1 |
| 0010 | b9 | fa | 83 | 31 | b1 | d7 | 99 | 08 | d9 | 6e | 62 | 77 | b0 | 8d | 16 | 23 |
| 0020 | 95 | ee | 67 | 9a | e9 | 05 | 26 | 3b | f6 | c0 | 7e | ad | 5a | 6c | ea | f7 |
| 0030 | 03 | fc | 21 | 70 | 24 | 73 | d0 | 02 | d3 | 96 | 00 | 4c | dd | 5a | 1c | 13 |
| 0040 | d4 | 3b | ec | a1 | 94 | 77 | 51 | 4a | 0a | 23 | 5c | 95 | ab | 65 | 80 | c9 |
| 0050 | b4 | 71 | d4 | 89 | c8 | f7 | b1 | 8d | ac | 64 | 69 | 73 | 58 | 17 | ff | 69 |
| 0060 | 53 | 48 | ba | 2e | 6a | 26 | d7 | c5 | f4 | 37 | 23 | f2 | 42 | 66 | 85 | c9 |
| 0070 | 86 | cb | 89 | 3d | 16 | 9a | 27 | 91 | f6 | c9 | f7 | 60 | 7d | 02 | a6 | 89 |
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 0x929af01d…880fa7
// 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("0x929af01d06f79a892fa9464aab4bf91f81ecb9945d87256207d239ff0c880fa7")
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)