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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.
0xacfc3f635e6a4428f66acdbf86b6478bc592613aac62ae117add9abb9b5a7586The 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 | 14 | f5 | c2 | d5 | 8d | 01 | 86 | bd | 5f | b2 | 30 | 04 | f6 | 1a | 76 | 45 |
| 0010 | 12 | 79 | ff | 0c | a3 | 4a | 72 | 08 | f4 | c9 | 9e | 24 | d9 | cc | e1 | f8 |
| 0020 | ed | ed | 14 | da | 27 | a2 | 2e | 01 | 8c | b2 | cb | c5 | b5 | 7e | ac | e9 |
| 0030 | 2c | 01 | 86 | 48 | 90 | d2 | dc | b0 | c2 | 25 | 94 | e6 | 86 | b5 | b2 | f7 |
| 0040 | ce | 2c | eb | 42 | 73 | 1c | 21 | 49 | 41 | 4b | da | b5 | 18 | 4b | 91 | 04 |
| 0050 | 8f | 8f | 45 | 85 | 1a | 03 | 2e | c4 | 52 | 29 | 17 | 87 | c3 | dc | 8d | 5a |
| 0060 | 76 | f5 | a7 | 18 | 45 | 0f | e7 | ff | f4 | c4 | ff | 6e | 0c | 56 | 2b | 78 |
| 0070 | 63 | 60 | c3 | 1f | b8 | 30 | 54 | 89 | d6 | b9 | 91 | e9 | 01 | dd | ff | fc |
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 0xacfc3f63…5a7586
// 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("0xacfc3f635e6a4428f66acdbf86b6478bc592613aac62ae117add9abb9b5a7586")
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)