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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.
0x3f276428c818c09601f38eceb7499e9cf206edefde0367ed88230d7d839a8194The 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 | 1f | 66 | e0 | 58 | bd | f7 | 7f | 76 | c0 | 8a | b1 | 69 | 37 | ff | 81 | cd |
| 0010 | a7 | a4 | 2c | 05 | 43 | e6 | 33 | c5 | a6 | e5 | a9 | 54 | 57 | 06 | 2e | 3b |
| 0020 | 04 | fc | 99 | 8f | 67 | 75 | 22 | a4 | 70 | f8 | 8c | 1d | b5 | b1 | 4d | a6 |
| 0030 | 33 | bd | 7c | 8e | a2 | aa | a0 | 47 | 77 | 8b | 4f | 4b | f5 | 01 | ee | 9f |
| 0040 | b0 | 4b | db | 23 | 12 | 92 | 5a | ec | 86 | fb | 71 | 6f | 20 | 2f | a4 | f0 |
| 0050 | 4f | b6 | 1d | 88 | 8a | c6 | 77 | 67 | 81 | 0b | 1c | e4 | d3 | bf | 71 | db |
| 0060 | 0d | f2 | 2a | 72 | 43 | 07 | 44 | fc | 26 | 7c | 45 | 5c | 92 | ab | ea | b7 |
| 0070 | f9 | 4b | bc | a8 | fc | 48 | c9 | 35 | af | 48 | 01 | 4f | 98 | c1 | 21 | ba |
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 | c9 | b2 | 20 | eb | 48 | bc | f7 | b2 | de | c0 | 89 | fb | 6a | ce | 52 | 33 |
| 0010 | 8e | 09 | 78 | c5 | 6c | 93 | 08 | c0 | c0 | 1f | ac | fe | 2d | 01 | fe | 9e |
| 0020 | b7 | f0 | a3 | dd | d3 | a9 | e3 | 9c | 61 | 55 | 31 | ab | 5e | 46 | 44 | 5a |
| 0030 | b5 | 44 | 9b | 0d | 1e | cf | 0e | d4 | 7a | 48 | d9 | 08 | b6 | d8 | 3d | 9c |
| 0040 | 7d | b2 | 28 | 0b | 0f | 76 | d5 | 7a | b2 | a4 | e4 | a5 | 5c | 98 | 28 | 29 |
| 0050 | 9c | 92 | fe | 49 | 1c | e3 | 0c | 2c | 7c | 1d | ed | 80 | 58 | 32 | ca | 93 |
| 0060 | 3e | 17 | 88 | 1a | 01 | 7a | e7 | e7 | b2 | f6 | 01 | 5e | e0 | 2a | 3d | 5f |
| 0070 | 48 | 03 | 27 | ac | 6a | 76 | e7 | 39 | 9e | 59 | 51 | 0b | 2b | 8b | b7 | b8 |
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.
0x6a1cc7e1e7a40bde28400680700fb2ab3258fabddf3f3aebe7e74f4d9e5a28c90x700fb2ab3258fabddf3f3aebe7e74f4d9e5a28c90x700fB2ab3258FABdDF3F3AEbE7e74f4d9e5a28c9from 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 0x3f276428…9a8194
// 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("0x3f276428c818c09601f38eceb7499e9cf206edefde0367ed88230d7d839a8194")
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)