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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.
0x9bec08ec8b9d456e6fe6c82460b52b8adeb99859dc6da3386a454bd64712ae15The 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 | 96 | 1d | e5 | e0 | 8d | 9e | 96 | 8d | 25 | ff | 09 | 41 | 80 | c1 | 47 | 1b |
| 0010 | ac | 89 | 5a | f3 | ae | 8c | 76 | aa | c2 | da | f1 | 9a | e2 | cf | 37 | 2c |
| 0020 | e2 | 96 | 79 | 4d | 66 | fa | 02 | c8 | fb | 1b | 72 | 96 | 6f | b0 | a5 | ba |
| 0030 | 95 | 3b | 41 | cd | 0d | 1c | 7d | b1 | 3b | 9b | f2 | a4 | d9 | d8 | 56 | 64 |
| 0040 | 46 | 6a | 7a | e9 | 16 | b1 | 09 | 11 | 9f | a1 | f5 | 0b | 0b | c9 | d5 | ef |
| 0050 | 05 | 1e | e4 | d3 | 97 | 1f | 26 | 9c | cd | 28 | 3f | 1e | 52 | af | 74 | 2f |
| 0060 | 5c | 83 | e7 | 76 | 1b | 19 | 92 | cc | c4 | 98 | e8 | 3f | 71 | d3 | 3d | 6e |
| 0070 | 89 | 2d | 00 | e8 | 3d | f0 | b4 | 28 | a3 | ff | 56 | 2c | 4f | 67 | 94 | 75 |
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 0x9bec08ec…12ae15
// 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("0x9bec08ec8b9d456e6fe6c82460b52b8adeb99859dc6da3386a454bd64712ae15")
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)