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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.
0x03d89f6fb0a37d6d2e88c774e3b06a7fd49efbf3680c707d0941fd82f268af0cThe 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 | 5e | 39 | 81 | b5 | 58 | bb | ec | 1d | ee | 9a | c6 | 4c | 65 | c8 | 89 | 39 |
| 0010 | be | fa | 4c | 2a | df | 1c | 6e | ae | db | 95 | da | b5 | 78 | ae | 20 | fb |
| 0020 | fb | bd | b4 | a4 | 04 | a3 | b5 | 22 | f3 | fb | 53 | c7 | 03 | a9 | 03 | a6 |
| 0030 | ae | 32 | ef | 8a | 6f | df | 6a | f1 | 41 | 10 | 3b | b4 | 1a | a7 | fb | 60 |
| 0040 | 94 | ce | 77 | b9 | b2 | 95 | 29 | 59 | a1 | 9c | 2b | 93 | 94 | 46 | 00 | 13 |
| 0050 | 10 | a1 | 42 | e0 | 2e | e8 | 25 | 1c | ac | d1 | e6 | db | 20 | e4 | 67 | b2 |
| 0060 | 1b | b9 | c5 | 36 | 61 | de | ac | fb | 85 | 5c | f2 | 08 | 08 | a0 | 59 | 5c |
| 0070 | 29 | d6 | 7e | 82 | 01 | 95 | bf | 0f | 38 | 0e | 1d | c4 | 1a | 72 | ad | 8e |
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 0x03d89f6f…68af0c
// 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("0x03d89f6fb0a37d6d2e88c774e3b06a7fd49efbf3680c707d0941fd82f268af0c")
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)