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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.
0x5ecf045fc81eedf85b5387c6175f5c85f0a018cd6f8b5757263249d83cf98e47The 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 | 95 | 4e | bd | eb | 73 | 17 | f4 | b4 | e9 | 35 | 5a | 20 | 05 | 4b | 45 | 69 |
| 0010 | 90 | 6f | b1 | 70 | 1d | 4e | eb | 2b | c6 | 5d | 26 | 48 | 1c | 51 | f9 | ef |
| 0020 | e8 | a5 | 4a | a6 | 8d | 3b | 9b | e1 | 20 | 21 | d3 | 9e | df | da | 03 | 61 |
| 0030 | 4e | dc | 64 | c3 | 75 | da | b5 | c4 | 0d | fc | 9c | 29 | 5a | ae | a8 | 9d |
| 0040 | 0e | 88 | 98 | 3e | fc | 75 | fb | c5 | b9 | 30 | e2 | 1e | 79 | dc | 7a | 48 |
| 0050 | 8a | de | 83 | dc | a6 | 0c | 5e | 6c | a6 | a1 | 3a | 61 | 28 | f0 | da | 06 |
| 0060 | e1 | a7 | 4c | 95 | 4e | 38 | a8 | a3 | 8b | 54 | 27 | 06 | 5a | 8c | 0b | 0b |
| 0070 | ff | c4 | 8e | cd | 38 | 36 | e2 | 4f | 28 | f8 | bb | 41 | a1 | 03 | bd | da |
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 0x5ecf045f…f98e47
// 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("0x5ecf045fc81eedf85b5387c6175f5c85f0a018cd6f8b5757263249d83cf98e47")
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)