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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.
0xf94b0a045c82482058d34afed8f0291a27ca35ed2ab9e80f19adf006cec019a5The 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 | 69 | b3 | 63 | 06 | 25 | 55 | 08 | 82 | 54 | d9 | fb | 67 | 87 | 10 | f6 | 66 |
| 0010 | b8 | 37 | f5 | eb | 57 | e3 | 96 | 63 | eb | 87 | ae | 2d | c0 | fd | 8b | 4f |
| 0020 | fc | 81 | f5 | 04 | 32 | 3f | c9 | 3d | 17 | 50 | be | 35 | 19 | 21 | a8 | 3a |
| 0030 | 76 | c2 | 6c | 9b | 87 | 80 | 36 | 0c | f0 | 00 | 28 | df | 37 | 08 | ce | e9 |
| 0040 | 1f | 35 | dd | 0e | 02 | 62 | a6 | dd | 71 | ae | 2a | 8d | 6a | 33 | a7 | 37 |
| 0050 | 49 | c3 | 52 | 74 | 64 | 78 | c4 | b3 | f8 | db | e5 | 08 | 6e | c2 | d1 | d1 |
| 0060 | 80 | 0c | 6d | c4 | 3d | 6b | 8c | 45 | b7 | 5c | 22 | c4 | fb | 49 | 6a | 30 |
| 0070 | 6d | f2 | 6e | 20 | ae | 9c | 10 | 8b | 53 | f5 | ac | fb | 04 | 9d | c0 | a4 |
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 | 05 | 6f | c5 | 1a | 0e | c1 | d6 | bb | 9f | b6 | 73 | ce | 30 | 03 | f0 | 67 |
| 0010 | c8 | 93 | a1 | ed | 3d | bb | 2b | 54 | e9 | 28 | 9e | b8 | 1b | e7 | 7b | 9b |
| 0020 | 1c | b6 | b0 | 9b | ff | 03 | e7 | ae | 59 | f5 | 89 | 6c | 10 | 01 | ab | 73 |
| 0030 | 4a | e5 | 14 | 1d | 65 | b3 | d5 | 3e | 4e | 90 | 85 | fc | 5b | 44 | a9 | bb |
| 0040 | 01 | d0 | f6 | 5e | e1 | b5 | 01 | 73 | 99 | 13 | 17 | eb | d9 | 1b | 37 | 21 |
| 0050 | 23 | 76 | d3 | 44 | 5a | 77 | d3 | 89 | 61 | 3d | d2 | ef | 0b | 2f | e8 | 3c |
| 0060 | 90 | 69 | 52 | 97 | 13 | 92 | df | b7 | 4c | 42 | 14 | cf | 5a | 38 | ca | 27 |
| 0070 | 3d | 1f | 41 | b7 | a1 | ce | 5f | c1 | e8 | 26 | a9 | 0c | 6b | de | 17 | 97 |
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.
0x1460b1a41a4668c5ff343140b04c1ea919918facc3456dcdf99dca9b29900a570xb04c1ea919918facc3456dcdf99dca9b29900a570xB04c1EA919918faCC3456dCDf99dCa9b29900A57from 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 0xf94b0a04…c019a5
// 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("0xf94b0a045c82482058d34afed8f0291a27ca35ed2ab9e80f19adf006cec019a5")
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)