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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.
0x810d1a69f98119887550f7dcbd8a11957a881d1af4e1eaf292cc6cbee4daed36The 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 | aa | fd | 1f | 15 | ee | 72 | aa | 04 | f4 | 27 | 6d | 7b | 8d | a2 | e5 | 08 |
| 0010 | 1a | ab | 34 | 1d | 8b | 87 | 62 | 7e | 05 | ef | 4c | 19 | 61 | 98 | cb | c4 |
| 0020 | 6d | e4 | 07 | 29 | e5 | db | 3b | ea | db | f0 | df | 95 | 0d | f7 | 1e | 5d |
| 0030 | 2e | 3a | e2 | 7f | 89 | a0 | 01 | f9 | cf | b4 | 89 | e8 | a0 | bc | ac | 08 |
| 0040 | 45 | 4d | f1 | 84 | a6 | ac | 73 | b0 | 58 | 50 | a4 | d3 | 05 | 76 | a9 | 31 |
| 0050 | e1 | 96 | 0c | 47 | c8 | ad | f1 | 66 | fe | 12 | 4e | 2d | c6 | 8f | ff | 7a |
| 0060 | d6 | 59 | b4 | c0 | 92 | 6a | 32 | 31 | ed | 52 | 7c | fe | cb | ce | d0 | ef |
| 0070 | 81 | 18 | aa | 9e | f3 | 52 | 1b | f8 | 2b | 4c | bc | 3e | c0 | 76 | ea | 0e |
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 0x810d1a69…daed36
// 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("0x810d1a69f98119887550f7dcbd8a11957a881d1af4e1eaf292cc6cbee4daed36")
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)