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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.
0x41771bc7f6238309c4066278621852f6f3b8c948b4617ac8866729c57b68cb19The 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 | 8b | 7a | 16 | 73 | c2 | 46 | ac | cf | 7c | d0 | 97 | 60 | 61 | 08 | b8 | bc |
| 0010 | 10 | 21 | c6 | 26 | 46 | f2 | 1b | 01 | bb | cf | 5c | bd | 51 | 32 | 67 | 19 |
| 0020 | 11 | 85 | 48 | fc | 38 | 88 | 4e | fc | 0e | e7 | 98 | 87 | fb | 1e | 11 | 41 |
| 0030 | 6c | d9 | 0f | ac | 7a | 52 | ff | 72 | 0e | 0e | 2e | cd | 32 | da | aa | 1f |
| 0040 | b0 | 05 | 40 | a1 | 73 | e5 | 72 | 7e | 2b | 75 | 06 | 9c | 92 | 03 | 29 | fc |
| 0050 | 54 | b3 | 1f | 62 | 8a | aa | c1 | dc | 1d | 24 | a4 | 17 | 1f | 6c | d4 | bc |
| 0060 | 83 | ad | a2 | a1 | fe | 11 | 22 | fe | 5d | 33 | 7f | 68 | 44 | 85 | 83 | 4d |
| 0070 | c5 | 25 | de | 17 | 1a | de | 87 | 6e | 23 | 63 | 4c | e5 | 84 | 4a | 60 | 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 0x41771bc7…68cb19
// 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("0x41771bc7f6238309c4066278621852f6f3b8c948b4617ac8866729c57b68cb19")
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)