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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.
0x03688409f83be7ed033190a0bdd31faaf545d94bfc378a4df2b74163277bc888The 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 | 79 | c3 | 62 | ed | 81 | 78 | 79 | 66 | 9e | 8c | fd | 67 | cf | e2 | 9c | 11 |
| 0010 | ea | c5 | 3d | 7c | d4 | be | 90 | 07 | d7 | 12 | 28 | 0e | 95 | 9c | f9 | d1 |
| 0020 | 21 | 75 | 54 | c5 | 85 | e3 | 16 | 36 | 3e | 35 | 1a | 61 | da | f7 | 93 | de |
| 0030 | bc | 4f | 96 | cc | b0 | 29 | 37 | 1e | 1e | 28 | 3c | ec | b9 | 62 | bb | 81 |
| 0040 | 41 | 29 | b0 | b7 | e2 | 8a | 77 | 7d | 8a | 27 | 20 | ca | 84 | 93 | 03 | cf |
| 0050 | 02 | a7 | 79 | 33 | 7b | ed | 19 | 25 | 37 | e3 | 2f | ac | 87 | 9c | c9 | 02 |
| 0060 | ba | 39 | fe | ef | b9 | 99 | 2f | e6 | 1b | 61 | 39 | 18 | 53 | 7b | 61 | 9d |
| 0070 | fa | 33 | d8 | 82 | 4d | 02 | ee | b5 | 90 | 4e | 3d | 76 | c4 | a5 | d9 | 64 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x03688409…7bc888
// 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("0x03688409f83be7ed033190a0bdd31faaf545d94bfc378a4df2b74163277bc888")
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)