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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.
0x703f5e56d533bc06561bb6ff2ef5f3df1497dfa66615a1bbe5e01055c442d2f8The 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 | df | ef | bd | 6b | a8 | 9d | 4c | 8d | b1 | 2d | 7c | eb | a9 | 9f | 70 | 1d |
| 0010 | 66 | f3 | ac | 14 | 86 | 68 | c3 | fe | 59 | a5 | b2 | 43 | 9b | e6 | b5 | fa |
| 0020 | b5 | 93 | e3 | 53 | 5e | 55 | dc | 9a | f2 | fa | e1 | 41 | 19 | b3 | d0 | b4 |
| 0030 | d2 | ea | 00 | c4 | 0e | de | 1a | 1a | d3 | 01 | e3 | 59 | b5 | 6b | 1d | 27 |
| 0040 | 05 | ad | 02 | f7 | 3a | 86 | ff | 99 | 9a | 59 | b2 | 35 | 24 | 2e | f6 | 1e |
| 0050 | 6c | e9 | ee | 0f | a7 | 51 | 13 | 89 | d2 | 9e | ce | ba | 6c | 0e | b6 | a1 |
| 0060 | ea | 44 | 4a | 45 | 78 | 50 | 76 | fc | 49 | 0d | 7d | ee | 93 | 29 | 7d | 5c |
| 0070 | 0b | 8a | 4f | aa | fd | 81 | dc | e7 | 8b | bb | 9b | 02 | 17 | e4 | a3 | 2e |
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 | f9 | d8 | 97 | 3c | ea | 46 | a3 | f2 | c8 | a5 | 86 | 44 | 63 | 04 | ce | 11 |
| 0010 | 4f | 0b | ab | 1b | fe | 97 | 14 | 9d | 6c | 79 | 78 | df | 63 | c7 | 5a | f2 |
| 0020 | 59 | 1c | f1 | c0 | 8e | c0 | 58 | b8 | b3 | c8 | 6b | 66 | 61 | 3c | 94 | cb |
| 0030 | 19 | 82 | 3d | c8 | e3 | af | e5 | b8 | 71 | b1 | 49 | 3b | d8 | 50 | 84 | 76 |
| 0040 | 70 | b9 | d6 | 46 | 84 | ad | 6e | e0 | 9c | 9d | 60 | 66 | fe | 35 | bd | a9 |
| 0050 | fd | ca | 09 | 19 | e1 | 6b | 7c | b1 | 5a | 5d | 3c | c8 | c9 | 09 | e6 | ed |
| 0060 | ee | 05 | 96 | bd | b5 | e2 | 54 | 62 | 43 | 8f | 7f | 0f | a6 | d4 | 83 | 95 |
| 0070 | 4c | fa | 02 | 13 | 3c | 09 | bd | 86 | 2f | 65 | ce | 6e | ee | e8 | f5 | b5 |
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.
0xd8f69fc71bb1ef2c6011362fd7939e8c9142e6e2468e81d5edaaf9eea37804a10xd7939e8c9142e6e2468e81d5edaaf9eea37804a10xd7939e8C9142E6E2468e81D5eDAaf9EEa37804a1from 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 0x703f5e56…42d2f8
// 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("0x703f5e56d533bc06561bb6ff2ef5f3df1497dfa66615a1bbe5e01055c442d2f8")
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)