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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.
0x97f43dfd68d25a2ef0e93bd325e2b89e826a5e60a8f6e5ca8eb1a184d1df9b18The 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 | d7 | 92 | c0 | 9c | 54 | 14 | 8f | 04 | fe | ed | 2e | 7d | d4 | c1 | b5 | 2e |
| 0010 | 29 | 94 | 91 | c8 | c8 | 2f | 88 | a3 | b1 | 3c | e6 | 78 | ca | e3 | 5f | f1 |
| 0020 | 8a | 2c | 81 | 80 | 37 | db | d3 | 4b | a8 | 01 | 4d | 6e | df | e0 | 9f | d0 |
| 0030 | d6 | b3 | 43 | 7a | 57 | 3d | 77 | d3 | c1 | 57 | 0c | bb | 41 | e5 | 86 | 9d |
| 0040 | 0b | c1 | b4 | 85 | 4e | ad | 80 | 50 | b8 | 82 | 17 | 9a | 9a | c3 | 4d | 3d |
| 0050 | 5a | 7b | 69 | e8 | 4e | 4c | 54 | 49 | 06 | 99 | e6 | 75 | fe | 88 | 3c | b6 |
| 0060 | 99 | 14 | 3f | 8d | 39 | 2d | 89 | 29 | 05 | f7 | ab | 16 | 2d | 70 | 94 | 7b |
| 0070 | c6 | 54 | f2 | 9a | 59 | 8f | 97 | 06 | aa | 95 | 0c | 72 | 89 | d6 | 3a | 24 |
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 0x97f43dfd…df9b18
// 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("0x97f43dfd68d25a2ef0e93bd325e2b89e826a5e60a8f6e5ca8eb1a184d1df9b18")
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)