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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.
0x9fd9f4ca87314df3e168fe3d29e7aafd2080b432175451ce0dfbc45f737765bcThe 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 | d7 | a6 | f9 | 3e | 2d | 33 | dc | 00 | 32 | 01 | d3 | d2 | aa | 53 | ef | 1e |
| 0010 | b5 | be | e6 | 5d | 72 | 0e | d7 | e2 | 16 | ac | 5c | 5a | d9 | e3 | 1e | 0b |
| 0020 | 02 | c8 | 0d | 75 | 07 | 7e | 79 | 95 | 24 | 75 | 86 | d3 | a0 | b8 | 44 | d4 |
| 0030 | 52 | eb | 04 | 92 | 61 | 0a | 4a | 3f | 19 | 13 | 6c | 65 | bb | bb | 8b | 2b |
| 0040 | 07 | 52 | bb | 2c | ca | 76 | f8 | fe | e0 | 0f | 21 | ce | d3 | bf | 4c | 8e |
| 0050 | fb | 22 | d1 | 55 | d6 | 2d | 64 | 24 | 1c | cd | fd | 58 | 82 | ea | 38 | b5 |
| 0060 | bd | 2a | 06 | 4d | 96 | 7f | 08 | b4 | 13 | 0f | 10 | 98 | be | b0 | 10 | a8 |
| 0070 | 85 | b3 | 4f | f9 | bf | 01 | 5e | 61 | 13 | 4d | 74 | 12 | 5a | b0 | 34 | 98 |
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 0x9fd9f4ca…7765bc
// 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("0x9fd9f4ca87314df3e168fe3d29e7aafd2080b432175451ce0dfbc45f737765bc")
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)