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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.
0x189004fd63335102985b60f27ddb11ffdc8ec70c62995b0276d46b3e1b9ff2fcThe 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 | c7 | 53 | d0 | 5d | 25 | ca | 3c | 13 | 3b | d7 | 72 | ea | 1a | 73 | b5 | 44 |
| 0010 | 41 | 38 | 34 | 42 | 79 | 2b | 6a | 64 | d2 | 62 | 46 | 42 | 98 | eb | 8c | 15 |
| 0020 | b5 | 5e | 9d | 56 | 69 | 08 | 41 | c0 | 50 | 63 | 45 | 10 | c8 | 25 | d4 | 87 |
| 0030 | cb | 00 | 8a | 40 | 2c | 3b | ad | 05 | 19 | 72 | 05 | 7e | 00 | b3 | 7d | 89 |
| 0040 | b0 | df | 12 | 87 | 54 | 7f | 7b | e5 | 96 | fb | a3 | 63 | 1b | c3 | ce | 30 |
| 0050 | 69 | 45 | ba | 3d | 0c | 51 | d9 | b5 | 15 | eb | f9 | 10 | af | 9f | c3 | f8 |
| 0060 | 36 | ec | a9 | 13 | a2 | 9d | 71 | 98 | f1 | 44 | cd | 5f | e3 | 50 | d6 | 95 |
| 0070 | db | 43 | 09 | 9b | 3e | 94 | 7a | 0d | 0f | 79 | 16 | 44 | a6 | 41 | 8c | f3 |
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 0x189004fd…9ff2fc
// 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("0x189004fd63335102985b60f27ddb11ffdc8ec70c62995b0276d46b3e1b9ff2fc")
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)