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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.
0x386a1ebfb3da74a8d51378afadb9cb0b628df6a0d6e6089d5bba0638122a25deThe 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 | 85 | b5 | 32 | 1b | e2 | 0b | 32 | 00 | 0d | 33 | 36 | 7d | 98 | e6 | 6e | 06 |
| 0010 | e1 | c4 | 6d | 94 | d1 | bc | 9d | 06 | 02 | 83 | b6 | 65 | 25 | a3 | 91 | 41 |
| 0020 | 85 | 1e | d3 | d0 | d6 | 40 | 60 | 07 | 4a | 09 | be | 1f | bc | 76 | e9 | 52 |
| 0030 | 73 | 75 | 7d | b8 | 18 | 3c | 5c | 44 | 0f | 66 | d5 | ca | a5 | 1a | 14 | 0d |
| 0040 | 7a | 28 | bb | dc | c5 | 94 | 15 | 37 | 4a | 0d | e3 | 00 | 38 | 99 | 5d | 67 |
| 0050 | ad | 01 | 09 | 1f | 57 | db | 34 | d6 | 66 | 14 | 06 | aa | 71 | 24 | 78 | 69 |
| 0060 | 78 | ea | 6e | 81 | 5e | 58 | 71 | 57 | 41 | 67 | a9 | 74 | 0d | 49 | 56 | ba |
| 0070 | 0b | 68 | 85 | 70 | 0a | 62 | 71 | df | 90 | 55 | 23 | 1a | d8 | f6 | e6 | 80 |
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 0x386a1ebf…2a25de
// 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("0x386a1ebfb3da74a8d51378afadb9cb0b628df6a0d6e6089d5bba0638122a25de")
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)