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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.
0xf35d7dad92e1809c20c0cf3f66abf0927d1d0ea5963816530fa95dc7c14ebabfThe 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 | 10 | 89 | 12 | 8e | 12 | 5a | 60 | 0a | c3 | 38 | 6c | d2 | a3 | cc | da | 16 |
| 0010 | f1 | 1b | 54 | 69 | 1c | 9b | 59 | 80 | f4 | 99 | a9 | 0a | f5 | 1d | 75 | 0a |
| 0020 | 6a | ef | 35 | b1 | 3a | f2 | ff | 75 | 03 | 19 | 16 | 46 | 90 | 3a | 67 | f7 |
| 0030 | 7c | 6b | 32 | 5f | e5 | 35 | a0 | 71 | 32 | 1c | 22 | 5c | 58 | 77 | b4 | e6 |
| 0040 | 58 | 92 | f2 | b5 | f6 | e4 | c9 | 85 | 1f | df | 54 | 6f | e0 | c6 | 7f | d3 |
| 0050 | ce | cb | 42 | 81 | a5 | d8 | 93 | 99 | 17 | 72 | 96 | 3e | 81 | 91 | ee | 09 |
| 0060 | 2c | 0c | 14 | 0b | cb | 7b | 18 | e3 | 3d | 9a | 33 | 19 | b8 | 82 | 02 | ad |
| 0070 | ae | 4a | e6 | 18 | cc | 0c | 8c | a4 | b2 | 1a | ca | 63 | a0 | 19 | 50 | 59 |
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 0xf35d7dad…4ebabf
// 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("0xf35d7dad92e1809c20c0cf3f66abf0927d1d0ea5963816530fa95dc7c14ebabf")
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)