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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.
0xd2ec3417245f94e78879bd4a3e3b35dc3821b3b199a49a1fa351a699a2fcd978The 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 | f8 | db | 99 | 76 | fa | 6f | 41 | b1 | 7a | f9 | 3b | d8 | d5 | 69 | 99 | f0 |
| 0010 | ac | 9a | 62 | c5 | 7b | 1f | fb | 20 | 98 | 16 | 1a | cc | a3 | f1 | 60 | 84 |
| 0020 | 55 | 28 | 8a | 4f | d2 | 69 | c0 | 2b | d0 | 22 | 51 | 13 | 24 | 22 | 64 | db |
| 0030 | ea | 57 | 45 | 5b | 95 | ea | 33 | 65 | 47 | e0 | cd | db | 91 | c8 | 01 | 3c |
| 0040 | fd | 65 | b8 | 71 | f5 | ec | 67 | bb | 29 | 7b | 8b | e7 | f5 | 6e | 60 | 25 |
| 0050 | 70 | f1 | 6b | cc | 1d | 72 | ce | dc | 49 | a2 | a5 | 22 | 79 | a9 | c0 | a6 |
| 0060 | 3d | b8 | 4e | e6 | bd | 9e | c9 | 55 | 0e | 4a | 5d | fb | 57 | 12 | b5 | 06 |
| 0070 | 6a | c5 | fb | ff | a0 | c1 | 1c | cd | 90 | ab | c5 | 8c | ef | 43 | ef | 2a |
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 0xd2ec3417…fcd978
// 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("0xd2ec3417245f94e78879bd4a3e3b35dc3821b3b199a49a1fa351a699a2fcd978")
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)