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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.
0x089dc66e4d87719278f8e62a05e85e1ed2836e70b4d0e9836e6abddeb3fe1053The 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 | 27 | 89 | 21 | 38 | 7d | 6f | 5a | 55 | 45 | b6 | 84 | f5 | cd | e6 | 5b | ba |
| 0010 | 26 | d6 | a3 | b0 | 72 | 11 | 7a | c6 | 2c | 15 | 27 | 03 | cb | 48 | 49 | 45 |
| 0020 | 00 | 63 | 29 | e2 | 2b | 36 | da | 42 | 42 | 0b | 25 | 16 | 09 | f0 | 36 | 83 |
| 0030 | 17 | 46 | 5d | e0 | cd | 04 | 79 | 34 | 75 | f7 | c2 | ff | 32 | 50 | 34 | 98 |
| 0040 | 8f | ed | 5a | b0 | 73 | 61 | 5a | 48 | d0 | ac | d7 | 3a | 14 | 87 | ad | c7 |
| 0050 | ca | 63 | 7d | 8d | 40 | b6 | 5b | a4 | 27 | 8d | 7f | a5 | db | 70 | fa | 0f |
| 0060 | b9 | 77 | 74 | 39 | de | 78 | e1 | 70 | 7d | 97 | 2a | 19 | d2 | 46 | 6a | 6f |
| 0070 | 3a | 5d | 72 | 69 | 36 | e8 | b9 | bd | 4b | 59 | 9d | 81 | 0d | e0 | 34 | c6 |
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 0x089dc66e…fe1053
// 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("0x089dc66e4d87719278f8e62a05e85e1ed2836e70b4d0e9836e6abddeb3fe1053")
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)