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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.
0xe730d9340bac0e46867bd6d131532fa794d9840a7c47d7f58f6ac87f8ad32979The 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 | b0 | 70 | 5f | 67 | 0a | 07 | 90 | 94 | 73 | bd | 34 | 83 | 6a | 37 | 53 | fb |
| 0010 | d0 | 55 | f7 | 6a | bf | 79 | 40 | 90 | 25 | 29 | 9a | 37 | 49 | 56 | b6 | 1c |
| 0020 | c4 | 33 | 69 | e5 | ce | f5 | 8c | 49 | f0 | f8 | 69 | 91 | 5a | f1 | 4f | 23 |
| 0030 | a0 | 47 | e5 | 40 | 1f | 01 | 4d | dd | 09 | 70 | ca | bf | 1f | 17 | 4e | 45 |
| 0040 | 9f | 1c | ca | ff | dd | 74 | 5b | 83 | 72 | 6f | 17 | 1e | 39 | ab | ed | e9 |
| 0050 | a0 | 0b | 31 | a0 | 0c | 84 | 48 | 81 | 9a | 44 | f1 | ef | 78 | 7d | 80 | 1e |
| 0060 | 96 | 99 | 17 | 7a | 8d | eb | 6e | ec | be | 74 | 3f | 49 | 99 | 55 | 9b | aa |
| 0070 | 08 | 43 | 31 | 83 | b5 | 6e | 3e | 5a | 20 | 2c | 74 | b2 | 69 | c9 | 9e | 22 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0xe730d934…d32979
// 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("0xe730d9340bac0e46867bd6d131532fa794d9840a7c47d7f58f6ac87f8ad32979")
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)