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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.
0x0bd8f16a20f94652ebe55ac8a098eeb6dfdb5b1947e270c5695a58b317cc1fa2The 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 | 21 | 60 | 92 | 0d | 37 | ec | f1 | 71 | af | 69 | b8 | 08 | e6 | a8 | c9 | 0a |
| 0010 | 18 | de | b2 | 7e | f1 | 18 | 2a | 3b | 24 | fc | c5 | 07 | e3 | 86 | d4 | 1c |
| 0020 | 19 | 6c | 8e | bc | 37 | fd | 1b | 12 | ec | 4b | 03 | e8 | 5f | 05 | f1 | 27 |
| 0030 | 2a | 45 | 34 | b1 | 36 | 5e | 46 | 34 | ef | be | dd | ef | d9 | 55 | 28 | 8c |
| 0040 | d6 | fb | 3f | 2d | dd | 2b | e1 | c4 | 0f | 52 | f5 | f5 | ad | d2 | 2e | 58 |
| 0050 | cd | d2 | 92 | 45 | f2 | 92 | 40 | a6 | 5b | 72 | 5b | 45 | 8a | 14 | 70 | bd |
| 0060 | 38 | e8 | fa | ea | f1 | ca | 3e | 87 | 32 | 2b | 7c | 0c | 0a | 78 | a5 | 64 |
| 0070 | 38 | f1 | a2 | 7a | f7 | 43 | ef | f3 | 23 | 1a | 11 | 2b | 71 | 9f | 0f | 32 |
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 0x0bd8f16a…cc1fa2
// 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("0x0bd8f16a20f94652ebe55ac8a098eeb6dfdb5b1947e270c5695a58b317cc1fa2")
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)