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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.
0x166b006cd5cb707adac5d69e0fc04e8c344cb7e2e9192b775d36c2e6b1c71298The 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 | fa | af | 54 | 49 | 18 | d7 | 6f | df | 24 | 1d | a2 | 99 | fe | 29 | f1 | ff |
| 0010 | f6 | 30 | e4 | 0f | a6 | 91 | af | 45 | 7a | dd | 15 | 5b | 34 | 34 | 84 | d1 |
| 0020 | 2b | 4a | 4d | 49 | 7e | 0e | de | 0a | 60 | cd | 3c | 38 | 2e | cb | e7 | ba |
| 0030 | b2 | d0 | 2b | c0 | f0 | dd | 9f | 23 | d6 | 5e | 28 | 55 | 71 | 65 | 42 | ab |
| 0040 | b7 | cd | 09 | a0 | 20 | c0 | 86 | df | ec | f5 | dc | f8 | 41 | 2b | a7 | 9d |
| 0050 | 0a | be | a1 | d2 | 58 | b9 | dd | af | 01 | 47 | 38 | 3a | d0 | a1 | ec | 0b |
| 0060 | ca | 22 | 7c | cf | fa | 3b | c5 | c6 | be | a4 | d0 | ed | d4 | 11 | e7 | 74 |
| 0070 | a4 | f1 | 88 | 01 | 90 | 02 | 0b | 8b | 3e | 26 | c8 | f9 | 47 | 43 | 27 | 8c |
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 | bc | 4a | 83 | 20 | dc | 7b | 4d | f2 | 5f | b3 | 77 | a3 | ec | 64 | ab | 90 |
| 0010 | d7 | 3e | c6 | 6b | 9a | 46 | a2 | fe | c7 | 53 | 39 | 6f | 00 | 3d | 5f | 41 |
| 0020 | 1d | ba | dd | 02 | 52 | 6d | 37 | 9d | d9 | 78 | 3f | b8 | bc | f3 | fc | 34 |
| 0030 | df | 70 | 8a | b8 | 3d | 35 | b3 | b6 | 77 | 30 | 18 | 72 | d1 | 95 | 48 | 1c |
| 0040 | ab | a4 | 1f | 76 | 56 | 51 | 09 | ba | 66 | db | 27 | 85 | 1c | 0a | cc | 2a |
| 0050 | bd | 5d | 0b | 05 | 23 | 44 | fb | bf | 6e | 2a | e2 | c1 | e3 | a1 | 41 | 2e |
| 0060 | 0b | 30 | 9b | cb | 2e | 2e | 2b | 49 | f4 | e2 | d7 | 8f | 4f | f9 | cb | 52 |
| 0070 | 8d | c6 | 67 | 95 | 74 | 1c | d9 | 54 | e3 | 11 | d9 | 14 | 42 | 48 | 15 | 5d |
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.
0x2d731f8373117f8ab0156d7bde44b7d5ad342d51456007b602ea26032b6a3a110xde44b7d5ad342d51456007b602ea26032b6a3a110xDe44B7D5AD342D51456007B602ea26032B6a3A11from 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 0x166b006c…c71298
// 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("0x166b006cd5cb707adac5d69e0fc04e8c344cb7e2e9192b775d36c2e6b1c71298")
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)