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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.
0x009d4484bd0a8e07a27838d05ea1eda901a58bf2732c481a315b8b91be1e83f1The 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 | b9 | e9 | 8e | b8 | 43 | bd | 2e | 72 | 88 | 9d | b5 | 70 | d6 | 3a | f8 | 29 |
| 0010 | 1f | f6 | 10 | ef | 81 | 99 | fd | 61 | cd | b3 | 0d | 15 | c6 | d3 | 0b | 4f |
| 0020 | dd | 2e | 40 | 37 | 50 | fc | be | 6b | ce | 97 | 74 | e7 | c2 | 71 | 0d | a0 |
| 0030 | 12 | 79 | f1 | 69 | ba | 12 | e4 | fd | db | ed | ff | f7 | 10 | 5a | de | 43 |
| 0040 | 24 | 9b | 6d | f3 | 38 | 69 | 9b | 52 | 1c | 32 | 8e | 06 | ab | 62 | 2b | ca |
| 0050 | 93 | 08 | e1 | 83 | 67 | 7c | ae | 57 | bc | 17 | cf | fe | 8b | 19 | cf | 2e |
| 0060 | a6 | 1b | 56 | 4a | 72 | b3 | 87 | f2 | b3 | 28 | 14 | ad | 15 | 21 | 74 | 5f |
| 0070 | c2 | 3c | 40 | b9 | 96 | 4c | cb | fe | 74 | 8a | aa | bf | ea | 2a | b8 | 1b |
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 | 33 | a4 | af | fe | 47 | 26 | 17 | e7 | c0 | 57 | bb | 3c | 16 | 75 | 1e | d0 |
| 0010 | bb | 17 | 04 | a3 | ba | 64 | 80 | ec | d2 | 22 | 9c | ef | ce | 1d | 42 | 17 |
| 0020 | 81 | 43 | 86 | 42 | cf | 74 | c6 | 8c | 4f | d2 | b7 | 1e | d3 | d4 | 11 | 75 |
| 0030 | 1c | 10 | 1e | 46 | 39 | 5a | a1 | 91 | 7a | 9a | 4a | 95 | 78 | fc | 54 | 50 |
| 0040 | 06 | ec | 71 | 0b | 77 | ba | 73 | e8 | 36 | d2 | ea | 21 | 9b | 05 | 5a | 4c |
| 0050 | c0 | b6 | 97 | 8d | b7 | 54 | b1 | b9 | a5 | 9a | c1 | 95 | 8c | bc | 6e | af |
| 0060 | 98 | e5 | 8c | c9 | 93 | 9d | 55 | 15 | 44 | f2 | 3d | 12 | 6b | c9 | 77 | f7 |
| 0070 | c5 | a4 | d6 | 46 | 15 | 1b | c6 | 48 | 1c | 4e | f3 | f8 | 32 | 77 | cd | 81 |
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.
0x00f9a5589c1dbd3796c69269188d569cfa0093490c1da63e7b0377d7804fe6f00x188d569cfa0093490c1da63e7b0377d7804fe6f00x188D569CFa0093490c1DA63E7b0377d7804fe6f0from 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 0x009d4484…1e83f1
// 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("0x009d4484bd0a8e07a27838d05ea1eda901a58bf2732c481a315b8b91be1e83f1")
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)