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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.
0x4405b0b1edac910d35c644af143c216ccaeb15f6cc218a83fb6367af9da59a8eThe 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 | 0f | b9 | 78 | 25 | ab | d5 | aa | 08 | f1 | 47 | b4 | 58 | fe | c4 | 14 | 6e |
| 0010 | 78 | c8 | a2 | 5d | 2c | 35 | f0 | ed | 51 | e0 | 32 | a4 | 4e | aa | 12 | 31 |
| 0020 | 84 | 1c | 62 | 4e | 70 | 7e | a3 | 0f | e2 | be | 21 | 61 | d0 | 46 | 56 | 6b |
| 0030 | 3e | 8e | 5c | 9f | 90 | 78 | 72 | 0b | e3 | db | 50 | 31 | 09 | 02 | d4 | 7e |
| 0040 | e4 | 3d | 0a | e1 | 09 | 22 | 11 | 8a | 58 | 96 | 44 | 6f | b8 | dd | 0f | 4c |
| 0050 | f6 | 43 | 3c | 29 | f8 | 8a | 02 | ce | 99 | 38 | b1 | 2b | 54 | a9 | 7d | f3 |
| 0060 | 5d | 5b | 14 | ce | c9 | ac | 69 | 4f | da | 38 | 0e | 65 | 7a | 46 | 97 | b0 |
| 0070 | 2c | e3 | dc | 18 | 51 | ef | d9 | 26 | 64 | be | 69 | bc | 57 | e5 | a4 | 54 |
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 | af | 37 | ec | 1b | fb | 81 | e8 | 04 | f2 | 29 | df | 64 | 05 | 68 | 7d | 7d |
| 0010 | e7 | dd | 34 | 46 | c6 | 42 | 78 | 12 | 97 | 33 | 69 | 54 | c8 | af | d8 | 9f |
| 0020 | 00 | 1c | 58 | f1 | 0d | de | f3 | 48 | cd | f6 | 1d | d7 | d9 | 24 | 80 | 40 |
| 0030 | 6d | 38 | 37 | 25 | d3 | d7 | 61 | 80 | 1f | 87 | 13 | f3 | 8f | a3 | f3 | 34 |
| 0040 | ad | 9d | 30 | 40 | bd | e8 | de | 61 | a1 | ce | 12 | b2 | 57 | 00 | d3 | cd |
| 0050 | f2 | 5d | 33 | 74 | b4 | 0b | 35 | 78 | 17 | 6e | 16 | 92 | a7 | 73 | 1e | 86 |
| 0060 | 0b | 5e | ed | 76 | 0d | 2b | 98 | c2 | 47 | e6 | fd | 4a | 45 | f6 | 87 | 8d |
| 0070 | 12 | 96 | 88 | 3d | 46 | 14 | 31 | 02 | 06 | cb | 17 | a9 | 22 | 55 | 9a | 8d |
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.
0xe4705b51ce917af96c9e6aa40b9344c10ce3d629ace27cd4e2c9275a67c0828b0x0b9344c10ce3d629ace27cd4e2c9275a67c0828b0x0B9344C10cE3d629aCE27Cd4E2c9275A67c0828bfrom 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 0x4405b0b1…a59a8e
// 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("0x4405b0b1edac910d35c644af143c216ccaeb15f6cc218a83fb6367af9da59a8e")
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)