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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.
0x415abe7138ece3ce5275c71a77d9b483969f232c747a6b2c1685f30f2b8eb55bThe 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 | 57 | ea | ce | 7b | 66 | 1f | de | 11 | d8 | 52 | 22 | 6d | 6b | a3 | 8d | 6d |
| 0010 | 1a | 2c | 30 | 32 | 1e | ca | 19 | 29 | dd | 9f | 87 | 73 | 1a | 15 | 3b | b7 |
| 0020 | b0 | 63 | 66 | 88 | 28 | 58 | a1 | e0 | 35 | f7 | a4 | 1e | 48 | c5 | d1 | 68 |
| 0030 | f0 | cb | 97 | 52 | 50 | b1 | f8 | c3 | 0e | d1 | e0 | fe | 84 | 81 | 14 | 38 |
| 0040 | b9 | f0 | 0d | 7e | ac | e8 | 43 | 9e | 8a | bf | 35 | d0 | 28 | d5 | fd | 92 |
| 0050 | 53 | 94 | ce | 3e | 07 | a6 | b0 | f0 | 03 | 70 | 8a | cd | 08 | 6e | 12 | 42 |
| 0060 | b2 | 49 | 4e | 80 | ac | 60 | f2 | 5d | dc | a8 | 7e | 1d | 18 | 1d | 4e | c6 |
| 0070 | 57 | a9 | b0 | 3f | 3b | b6 | 27 | de | 41 | 47 | 66 | 30 | 06 | e7 | 9b | 9f |
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 0x415abe71…8eb55b
// 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("0x415abe7138ece3ce5275c71a77d9b483969f232c747a6b2c1685f30f2b8eb55b")
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)