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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.
0x393b401580282003946bdcb6a871db74b47a98cb932684c5d6e1ec0c7c7bf100The 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 | f0 | f7 | 76 | e5 | 18 | 53 | 12 | 7c | 52 | 9a | b0 | 15 | c3 | 76 | 08 | ae |
| 0010 | e1 | 75 | cf | 63 | 3f | df | 68 | 7c | 0f | 76 | f0 | a6 | 3a | da | db | d6 |
| 0020 | 2c | 44 | 6e | 01 | b1 | 0b | 1a | 27 | 92 | 63 | e3 | fd | 82 | f3 | 7f | 06 |
| 0030 | b7 | 49 | 00 | 33 | 6d | 11 | 9d | f3 | aa | b4 | d1 | 26 | e7 | 04 | 0f | e7 |
| 0040 | 1c | 04 | 01 | 7c | e8 | 06 | 21 | 01 | 77 | b2 | 43 | 89 | 1f | 64 | d7 | 64 |
| 0050 | 51 | dc | 7c | 14 | 43 | c1 | c2 | 6c | a0 | 9e | ca | c1 | f1 | b6 | 93 | b1 |
| 0060 | f8 | 08 | 46 | 48 | 12 | aa | 11 | 44 | 28 | c8 | 72 | a5 | d2 | 71 | 7d | 49 |
| 0070 | 8c | bc | 66 | 54 | 67 | 25 | f8 | a0 | 13 | fd | 50 | 27 | a6 | d8 | 52 | 32 |
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 | c8 | 26 | e6 | f7 | 29 | 9b | 6c | 72 | 5c | 7b | 5b | e8 | 26 | 59 | 0f | 59 |
| 0010 | 75 | 89 | 76 | fc | 64 | 6b | aa | 05 | 37 | c6 | e5 | 97 | 73 | 80 | ab | c4 |
| 0020 | 3b | 49 | 42 | 5d | 58 | 3e | ff | fc | aa | 10 | 45 | 16 | 25 | b0 | fa | 5c |
| 0030 | bf | 26 | 77 | 9c | ac | 97 | 4e | 1e | 8a | 77 | 8f | d6 | fe | ae | ab | 4a |
| 0040 | 54 | 56 | fc | 61 | 19 | 56 | f4 | 52 | c8 | 97 | 83 | 2c | 15 | 0b | 9b | dd |
| 0050 | 9b | fe | 9e | 8f | ef | 85 | ed | 5a | 74 | a3 | 51 | b2 | 52 | a6 | dd | 9d |
| 0060 | 2b | ce | 10 | 66 | f3 | 50 | 86 | 1b | 6f | f5 | 4b | b8 | 7e | 49 | 5b | 6b |
| 0070 | 27 | df | 8c | cf | b5 | f1 | 8c | 81 | 67 | fb | 82 | f5 | 45 | d4 | 7e | 73 |
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.
0x4912603b8978657bc16c9a701920f8c08761b18f45ff4a2e69b37d25e9125df10x1920f8c08761b18f45ff4a2e69b37d25e9125df10x1920F8c08761B18F45fF4A2E69b37d25e9125DF1from 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 0x393b4015…7bf100
// 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("0x393b401580282003946bdcb6a871db74b47a98cb932684c5d6e1ec0c7c7bf100")
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)