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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.
0xd9bc471de43970f49c7d84db01d7d6173a6792599a41cf117de81c488b9147c3The 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 | e4 | 6a | 18 | 04 | 84 | 30 | ee | b6 | 7a | f2 | f0 | e9 | b3 | 30 | ac | 5d |
| 0010 | 3f | 56 | b7 | 7a | 3f | 30 | c1 | fc | 64 | b2 | 88 | 7d | ba | ad | c6 | 40 |
| 0020 | 8d | de | 2f | 4d | 9a | 7b | 2f | 9c | 43 | 2d | e0 | be | 48 | 4c | 65 | 8d |
| 0030 | 83 | d3 | ce | f6 | 9c | 33 | 4e | 71 | 4a | 79 | 00 | fe | b8 | 2a | 9b | 03 |
| 0040 | 5b | 59 | 9a | a9 | 6c | b1 | 2f | 46 | 37 | 1d | c2 | b1 | a5 | 19 | 25 | f6 |
| 0050 | 74 | 8a | 1e | 85 | b2 | c0 | 79 | f2 | 9f | 48 | 49 | e8 | d0 | 01 | 09 | 13 |
| 0060 | 81 | 54 | df | 53 | 17 | d4 | ff | eb | 8c | 40 | d3 | 87 | c8 | 42 | 7d | 30 |
| 0070 | 98 | 0d | 15 | a2 | 3b | b7 | 51 | 86 | 2e | 23 | 4e | aa | a7 | e4 | 6b | ac |
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 0xd9bc471d…9147c3
// 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("0xd9bc471de43970f49c7d84db01d7d6173a6792599a41cf117de81c488b9147c3")
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)