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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.
0x6187ea7ef3135bafbabb2b54ecc0f2c6f4bfbb2b4c9cef856f852480af232230The 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 | af | dc | 46 | e8 | e7 | 1b | b4 | d2 | e5 | 46 | 9d | 2f | 42 | 8e | 27 | 18 |
| 0010 | f1 | d6 | 69 | e6 | 1d | 1f | 93 | c3 | ea | cb | 02 | 06 | cf | ca | 1c | 6b |
| 0020 | ec | 61 | cd | c5 | 7e | 1e | 86 | 74 | ea | f3 | f6 | 0c | d0 | c7 | df | 52 |
| 0030 | 2d | e5 | 5f | 95 | 33 | 36 | 71 | f1 | 4c | 04 | 20 | af | 82 | 11 | 0a | 38 |
| 0040 | b3 | 83 | cc | 14 | 22 | ba | 23 | f1 | 2e | 89 | 34 | fa | c6 | b8 | 0a | e4 |
| 0050 | a4 | eb | fe | 7c | a7 | a6 | fc | 8f | f4 | 0f | 41 | e5 | 9b | 71 | 94 | e8 |
| 0060 | 69 | 9b | 13 | 7f | bd | 1b | 14 | 0a | d5 | bc | d2 | 4c | 56 | 2f | 4b | bd |
| 0070 | ca | 02 | a8 | 25 | 08 | 6d | 0b | 09 | 7c | d0 | 00 | e5 | 51 | 46 | d0 | b6 |
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 | f9 | f0 | 67 | c8 | 04 | 92 | d5 | 9d | ab | 6b | 13 | f6 | 22 | fa | bd | 95 |
| 0010 | 25 | aa | d9 | 86 | 78 | f3 | c0 | bb | 6e | 85 | 9f | 0e | e5 | 8d | c1 | 35 |
| 0020 | c0 | 4d | 9d | 0f | 28 | f0 | 68 | ef | f0 | 6d | 49 | e4 | 7d | 70 | df | 28 |
| 0030 | e0 | 5f | ab | c1 | 1a | e6 | 75 | 1d | ba | bc | 52 | aa | 6f | ac | 65 | eb |
| 0040 | 00 | b3 | 37 | 25 | 4b | 95 | c9 | 10 | f1 | e1 | 8c | d1 | f0 | 3c | f9 | 9c |
| 0050 | a3 | 4c | bb | 7f | 02 | cd | 60 | 5d | 27 | 2e | 39 | 23 | af | 2f | ec | 44 |
| 0060 | 71 | f9 | 9e | e6 | 21 | 17 | 1f | 1e | 98 | 91 | c1 | 2e | e1 | 26 | 56 | 82 |
| 0070 | e1 | d9 | 3c | 46 | ff | c7 | 46 | a2 | f9 | 76 | b4 | 93 | 2e | e8 | 77 | 4c |
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.
0x63b45758c7091b9dcb3a153a106214b1a4819d017eefb29a4ebefad259a0fa260x106214b1a4819d017eefb29a4ebefad259a0fa260x106214B1a4819D017eefB29a4ebEfAd259a0FA26from 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 0x6187ea7e…232230
// 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("0x6187ea7ef3135bafbabb2b54ecc0f2c6f4bfbb2b4c9cef856f852480af232230")
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)