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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.
0xa1d2ffc95ca6aeb9c2ec399e0c69704d1d01b2af09d55fba43153649e28a8d62The 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 | db | c6 | 05 | 22 | bc | 9d | 4c | cd | 35 | d5 | 8f | 57 | 13 | b4 | 91 | d5 |
| 0010 | 2a | 37 | 16 | 1e | 6e | bf | 18 | 47 | f7 | e3 | b5 | 58 | 8f | da | e1 | ed |
| 0020 | 97 | bd | 62 | cf | e5 | 75 | 15 | 8c | 12 | d7 | 3a | 83 | 85 | fc | 80 | 50 |
| 0030 | b5 | fb | 78 | 6e | c9 | 46 | 1f | 96 | cf | b5 | 77 | 1c | b2 | e4 | 89 | 2c |
| 0040 | 68 | 26 | 33 | 94 | 8d | e5 | 0b | 02 | 80 | 78 | 88 | 05 | a2 | f7 | c7 | f5 |
| 0050 | c2 | 9b | 88 | 18 | 88 | cf | 01 | 55 | 76 | ac | b5 | 2e | 73 | bf | 6a | 99 |
| 0060 | a8 | 9a | 33 | bb | 6a | 30 | 52 | 1b | 5a | 7c | 1b | c0 | f2 | 58 | c2 | d4 |
| 0070 | f5 | c3 | 8f | 86 | 99 | 3a | ce | 92 | 50 | 73 | 8d | ea | 7c | f5 | ee | 96 |
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 0xa1d2ffc9…8a8d62
// 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("0xa1d2ffc95ca6aeb9c2ec399e0c69704d1d01b2af09d55fba43153649e28a8d62")
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)