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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.
0xece6397906b73782419cbb711b53b7bfa39898ecd48cc70b09f43580de1c00b5The 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 | d9 | aa | f2 | 46 | e8 | 70 | d9 | da | 59 | a3 | 83 | 1f | 2f | ef | bb | 4f |
| 0010 | 58 | c3 | c2 | a5 | 7f | 62 | c6 | e3 | e6 | 58 | 82 | 87 | d3 | b9 | 0c | 81 |
| 0020 | 46 | 30 | f1 | 71 | 46 | 2c | 5a | 7c | a1 | 3c | f4 | 9f | 53 | 9a | 61 | ac |
| 0030 | 32 | 0c | c8 | 8c | ec | 24 | 02 | 83 | ce | 33 | 86 | 4d | 70 | 08 | f3 | f0 |
| 0040 | 2e | c6 | 65 | e2 | 89 | 01 | 1d | aa | a0 | cc | 28 | 69 | 7e | 39 | 65 | 18 |
| 0050 | 33 | bb | 99 | 99 | a0 | fb | ac | 7c | 51 | 08 | b2 | 50 | 2e | b9 | 45 | ba |
| 0060 | 00 | 61 | 42 | 54 | 76 | 13 | e0 | 73 | 8f | 62 | 50 | 90 | 4e | 36 | 30 | 79 |
| 0070 | b5 | c1 | 7d | 8d | a8 | a9 | e9 | 7c | 7b | c9 | 8e | 59 | 70 | 53 | ba | a5 |
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 0xece63979…1c00b5
// 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("0xece6397906b73782419cbb711b53b7bfa39898ecd48cc70b09f43580de1c00b5")
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)