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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.
0x16c89ec9aad646215131a9b1d81d52b21aa4414a74bc0bd5f793cddd9d9462b7The 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 | e9 | f1 | f4 | 62 | bf | dc | 47 | b8 | 99 | 64 | 86 | c2 | 99 | e6 | d1 | 15 |
| 0010 | b7 | 35 | 74 | 77 | 43 | 42 | 5c | 85 | 21 | 8d | 36 | ff | db | df | ac | a8 |
| 0020 | c9 | a5 | 88 | 87 | ba | 44 | 18 | 3a | 1e | 2d | f9 | fe | df | 00 | 43 | 67 |
| 0030 | 6f | 70 | 4a | ae | 0b | ac | 4c | e6 | ac | 58 | 38 | 25 | 6c | 6b | 5f | 76 |
| 0040 | ff | 05 | 53 | 70 | 8f | 34 | 32 | 2e | ba | 86 | 11 | 65 | e2 | 8b | 8f | d7 |
| 0050 | 5d | 18 | 90 | 4f | ab | 1f | 73 | 72 | a0 | f5 | 8a | 3c | 8c | 4e | 87 | e4 |
| 0060 | f1 | b3 | d1 | f6 | 56 | e5 | c5 | 89 | 54 | 5d | 25 | 31 | 96 | 13 | 04 | b7 |
| 0070 | f1 | cd | ab | 9c | 65 | 2b | d8 | 6d | 6f | 56 | c1 | 98 | d6 | b4 | 4d | bb |
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 0x16c89ec9…9462b7
// 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("0x16c89ec9aad646215131a9b1d81d52b21aa4414a74bc0bd5f793cddd9d9462b7")
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)