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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.
0xc3ab9953efb1c34107d280142daeb65917f393c92473d05f02737d8d48b8caa5The 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 | a7 | 98 | b5 | d8 | 7f | 5a | 99 | 87 | e7 | 82 | 64 | f3 | 6b | ae | ca | 8e |
| 0010 | 27 | 26 | a9 | 32 | 2f | 37 | 64 | 33 | ab | a6 | 14 | 9d | d2 | f3 | d4 | b9 |
| 0020 | c1 | 14 | 03 | 42 | c1 | 42 | 76 | 5b | 5a | ba | 06 | da | 8f | 02 | 39 | fd |
| 0030 | ac | 74 | e7 | bc | d2 | 6e | ab | b2 | 2e | d2 | f4 | 66 | 44 | 97 | 27 | 9a |
| 0040 | 85 | 4e | 2b | b0 | 95 | 76 | 93 | b8 | 46 | 52 | ef | 28 | 0c | 63 | db | 8d |
| 0050 | 9b | 07 | fe | 7e | 8d | 27 | fe | ac | c7 | 33 | d1 | f6 | af | 5c | 81 | 1a |
| 0060 | ae | 47 | c4 | 7a | bb | 72 | 1e | 13 | 4c | 33 | 99 | fa | 8d | 34 | fe | 6a |
| 0070 | 99 | f1 | 7b | 0b | 15 | 79 | 66 | 95 | 3b | fc | c5 | de | 46 | 9b | 9e | e0 |
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 0xc3ab9953…b8caa5
// 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("0xc3ab9953efb1c34107d280142daeb65917f393c92473d05f02737d8d48b8caa5")
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)