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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.
0x8665ebc8df244646cd8afade0ea070eac91dd794a00d3af083d7a3eb7e23ff88The 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 | cd | 82 | cc | ad | 49 | 5b | 6b | 86 | cd | b0 | 1c | 00 | 6b | d2 | da | c6 |
| 0010 | 97 | c0 | cf | 91 | da | 45 | 60 | 0c | 89 | 7a | d8 | b5 | 89 | 18 | 39 | 7d |
| 0020 | 14 | 07 | 0d | f4 | d4 | 0b | c5 | a4 | fe | ee | 92 | 4c | e9 | 40 | db | 53 |
| 0030 | 9d | c7 | ab | c5 | d8 | 09 | 8a | a6 | 04 | 63 | 0c | 4b | 37 | 5b | 06 | 99 |
| 0040 | 1e | b1 | 91 | f4 | 9e | 3f | 4c | b3 | e2 | 7a | ec | 17 | c9 | b4 | 32 | 5f |
| 0050 | 0b | ea | 61 | 8d | ab | 45 | a7 | ed | c1 | 82 | a8 | f5 | 6c | fd | c6 | 1e |
| 0060 | 53 | ca | a4 | ed | 45 | 77 | 3b | fa | 76 | d4 | b6 | 5e | 0f | 71 | 99 | 57 |
| 0070 | 4e | b7 | a0 | 84 | 56 | dc | 05 | 28 | da | 7d | 86 | a4 | 25 | bf | c1 | e7 |
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 0x8665ebc8…23ff88
// 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("0x8665ebc8df244646cd8afade0ea070eac91dd794a00d3af083d7a3eb7e23ff88")
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)