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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.
0xc4bfce5b36e5d4a3f5641c8d97acf4ab23f42c01f0b0e83e198df05df265060dThe 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 | 95 | f9 | 84 | 68 | 7c | e1 | 6b | 5e | 9c | ff | 89 | bc | 69 | 61 | 5c | ac |
| 0010 | f9 | 85 | 24 | 6a | 73 | ec | 3d | ca | 89 | c0 | 72 | 2d | b2 | f4 | 25 | 5e |
| 0020 | 61 | 71 | 8a | 3d | 8b | 87 | 41 | d1 | f9 | 47 | 06 | b0 | 46 | 5f | 7d | 0e |
| 0030 | 2c | 46 | a7 | fe | 6f | 36 | 01 | a7 | 3e | 9a | 57 | c6 | 46 | ee | 67 | be |
| 0040 | 5e | 0c | 81 | 51 | 21 | 79 | a8 | ba | a4 | 64 | ac | 90 | 60 | 85 | d2 | 64 |
| 0050 | 8f | 1b | 0c | ce | d9 | bd | 45 | 14 | 07 | 97 | d2 | d5 | 47 | 74 | fe | d0 |
| 0060 | 55 | 98 | c3 | 89 | 1d | cb | db | e8 | d9 | 32 | a7 | ce | 20 | af | da | ab |
| 0070 | 52 | fd | 77 | 3b | 4e | c7 | 47 | da | b8 | c8 | ba | 3d | a8 | d0 | 31 | 4e |
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 | 4c | 4c | de | fd | 91 | ce | b6 | d7 | 84 | e5 | 7c | b6 | 2f | 25 | d8 | cd |
| 0010 | 69 | 71 | c7 | b4 | 15 | 9b | a1 | 5b | 57 | ab | d0 | fe | 5d | 24 | dc | 9c |
| 0020 | bd | 8b | 2f | 5d | c9 | 73 | c2 | 54 | 1c | 61 | c7 | 7d | 23 | 3e | 5c | b6 |
| 0030 | a2 | c8 | 0f | 33 | df | 4a | d7 | 4b | f3 | dd | c7 | cc | 2f | f8 | 90 | 51 |
| 0040 | 94 | 69 | 0b | 8c | 6b | c9 | 2a | df | 1f | c4 | 92 | a5 | 42 | 0c | 91 | 1d |
| 0050 | ca | 85 | 87 | c8 | 69 | 2e | 82 | 80 | a8 | b9 | 7a | 34 | 49 | e0 | f0 | 31 |
| 0060 | 6f | 35 | 69 | b0 | 39 | 51 | e0 | 57 | 9b | bc | d4 | 8d | ea | 02 | 7c | 0c |
| 0070 | 16 | 76 | 2f | 1c | bd | b3 | 03 | f1 | 83 | 1d | 5f | 2d | 4b | 73 | 57 | 02 |
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.
0x9b7176ada5eeb195fb1933cdb395ef933a5ef9d757ea9053ebc6e97e22d7301d0xb395ef933a5ef9d757ea9053ebc6e97e22d7301d0xB395EF933a5ef9D757eA9053EBC6E97e22D7301Dfrom 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 0xc4bfce5b…65060d
// 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("0xc4bfce5b36e5d4a3f5641c8d97acf4ab23f42c01f0b0e83e198df05df265060d")
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)