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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.
0x73b136df8c32c6ddb0665f39ae850d50bab65460ac8072f384923bb9f5cc0d0fThe 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 | 3e | 1b | 1f | 4d | 9d | 1f | e7 | 7a | d5 | e6 | c3 | 95 | 87 | ce | 5a | c5 |
| 0010 | b0 | d8 | 37 | e5 | 47 | 89 | 55 | c2 | 61 | de | d2 | a8 | 39 | c0 | c3 | 95 |
| 0020 | 32 | c1 | b9 | ce | 42 | 3c | 39 | e3 | 55 | 40 | ba | 06 | b5 | 11 | 7b | a3 |
| 0030 | 9b | 1a | 11 | 77 | 8d | 2a | 3c | ad | 87 | 7c | 64 | 7c | 66 | 34 | 48 | 1c |
| 0040 | 47 | c8 | 48 | 41 | 81 | 6f | 32 | cf | fc | 70 | 21 | 6f | b9 | 84 | 0f | 97 |
| 0050 | a8 | ec | 07 | 40 | c6 | f7 | 39 | 6c | d1 | 34 | 29 | f2 | a5 | 86 | f4 | 16 |
| 0060 | aa | 35 | 96 | 15 | cf | 06 | c4 | 26 | 29 | 91 | f9 | f4 | e6 | bb | d6 | ea |
| 0070 | 3f | 54 | 41 | 39 | 66 | 3f | a4 | 34 | dd | bd | 2c | 71 | 72 | 0e | 33 | 83 |
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 | b7 | 54 | 9e | b7 | cb | 06 | 73 | 42 | 18 | fe | 97 | ff | 30 | 9c | 72 | e9 |
| 0010 | 5a | 30 | 10 | cc | e3 | f5 | 59 | 68 | 7c | 15 | be | 0a | 27 | 6d | fb | 96 |
| 0020 | 5a | ff | 41 | 90 | c6 | c5 | 84 | d9 | d0 | 05 | ec | ea | 2e | 4d | d7 | 13 |
| 0030 | cf | 4a | a8 | 4a | 5e | 1c | 32 | 00 | e6 | 88 | b6 | 61 | 40 | 2d | 4a | 5c |
| 0040 | b0 | 02 | 16 | d1 | 0f | 8a | 13 | 0a | 97 | cb | e2 | ce | 70 | 53 | 25 | 3a |
| 0050 | 50 | 60 | 96 | af | 8a | d6 | 0d | 00 | ce | d9 | e5 | e2 | 87 | 94 | 87 | 74 |
| 0060 | 3f | 44 | 18 | 36 | b8 | d1 | 94 | 95 | 44 | 62 | d0 | e5 | de | 13 | 31 | df |
| 0070 | 2b | 03 | 75 | a0 | 1c | 6e | bf | 3d | 9d | df | d3 | d9 | 95 | c3 | 43 | ff |
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.
0x95eec78ac2e834b7f82cb197cb162fa100264298404bf03109dcae61ff3aa25f0xcb162fa100264298404bf03109dcae61ff3aa25f0xCb162fA100264298404bf03109DCaE61ff3aA25ffrom 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 0x73b136df…cc0d0f
// 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("0x73b136df8c32c6ddb0665f39ae850d50bab65460ac8072f384923bb9f5cc0d0f")
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)