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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.
0x4661fc36ad5f8892f10027318db682986b2b92a697f243e9be99e4a716ee0679The 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 | f9 | 91 | d2 | 18 | 8e | 44 | a6 | c6 | 47 | fb | 1a | 90 | 5f | 0d | c1 | 58 |
| 0010 | bb | b8 | 2f | cf | 9b | 1d | 8a | 10 | cd | 3f | a3 | c5 | ce | 35 | 5b | f8 |
| 0020 | b1 | 14 | 50 | 1f | ee | 59 | 0f | 47 | be | 3b | d4 | 6e | b5 | 8a | c0 | cc |
| 0030 | a9 | 12 | 56 | ba | b5 | c1 | 1c | 5e | 80 | f9 | f8 | 49 | 5e | 4d | bc | 39 |
| 0040 | a9 | 67 | a3 | d6 | 75 | a9 | 1d | 4b | b5 | 3c | 39 | 79 | 03 | 3e | c5 | d1 |
| 0050 | fc | dd | 07 | 5e | 1e | 60 | 3c | 69 | f1 | c7 | 38 | 32 | c9 | 7b | 85 | 3b |
| 0060 | 5b | 06 | 5a | 99 | 1d | d8 | e3 | ca | a6 | ff | 67 | 37 | d6 | 60 | 5f | 56 |
| 0070 | f9 | 0a | 53 | 11 | e3 | f2 | f4 | 97 | 65 | bd | 14 | 28 | c0 | 11 | 65 | 45 |
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 | 75 | 2a | 94 | cb | 6b | a9 | 03 | f9 | 85 | f9 | 27 | 03 | 06 | 3f | d5 | e4 |
| 0010 | 61 | 9f | b8 | ab | 49 | c3 | e8 | 21 | bc | 39 | 83 | d8 | 9b | b6 | 78 | b8 |
| 0020 | 2c | b5 | a4 | 26 | 4d | 95 | 77 | 9e | 9d | a6 | ba | 9a | cb | 78 | 56 | 0e |
| 0030 | 24 | 9e | 39 | 40 | 5f | 84 | 40 | 82 | bc | 27 | 78 | ea | 07 | 93 | 4d | 48 |
| 0040 | 78 | b7 | c7 | 3e | 24 | f7 | 07 | 07 | 8b | 2c | 07 | 2a | 5f | 2c | 8d | b1 |
| 0050 | 1f | a8 | aa | 3d | 29 | 66 | e2 | d8 | 37 | 2d | 20 | a3 | 4f | 9d | ef | b4 |
| 0060 | 4c | e8 | c1 | ec | 52 | 4b | fa | c7 | 2b | 3e | 0a | 85 | 74 | 5f | 0c | 85 |
| 0070 | cf | f6 | 2f | 45 | dd | f6 | 95 | 1e | ba | d4 | db | 1a | d4 | 2d | 53 | 32 |
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.
0x95a0d2d31df8e468afb0d7f3b3649abae41bd8a7cdefc8c5c7e9ddd8f545d5b60xb3649abae41bd8a7cdefc8c5c7e9ddd8f545d5b60xB3649abae41bd8a7cdefc8c5C7E9dDd8F545D5B6from 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 0x4661fc36…ee0679
// 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("0x4661fc36ad5f8892f10027318db682986b2b92a697f243e9be99e4a716ee0679")
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)