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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.
0xda0ad60c7e18bdecdf290d6ee9f26d26c9eb3b338375c3ed9ae802398aeef2fdThe 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 | ff | ef | 55 | b6 | 12 | 6d | 38 | b1 | 04 | 7d | d5 | 68 | 7c | eb | 34 | ab |
| 0010 | 65 | 87 | 05 | 05 | c5 | 45 | 60 | 7d | 20 | ab | 24 | 80 | 96 | ac | a5 | ae |
| 0020 | 67 | 9a | 05 | 36 | 6a | a7 | 3a | 75 | e5 | 9d | 37 | 74 | d4 | f2 | 75 | 18 |
| 0030 | 36 | a8 | a1 | 12 | be | eb | 4e | a8 | 92 | fc | 50 | 3e | fb | 9c | b3 | c7 |
| 0040 | 16 | a7 | f5 | 0f | 0e | bd | ed | 3e | e1 | 70 | f7 | c6 | dc | 51 | 77 | af |
| 0050 | 62 | 00 | c3 | 11 | fd | fa | a7 | 80 | 7f | 7d | f0 | 65 | b3 | 3a | bf | 17 |
| 0060 | b4 | e5 | 5d | 55 | d1 | 21 | a7 | 56 | d6 | c4 | 0f | fd | 67 | 6d | f4 | ae |
| 0070 | c8 | a3 | 6e | 3a | 52 | f0 | 02 | 5b | d9 | e9 | 97 | a6 | e1 | d9 | ca | 8a |
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 0xda0ad60c…eef2fd
// 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("0xda0ad60c7e18bdecdf290d6ee9f26d26c9eb3b338375c3ed9ae802398aeef2fd")
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)