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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.
0xbf578820875887e73852a197370c8b95fc360a7c0a21a11f44f8835b8489f8dfThe 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 | be | 85 | c0 | 1b | b5 | 57 | 44 | c0 | a1 | 58 | 1b | d4 | ab | 8d | 88 | a4 |
| 0010 | 0d | 9d | e8 | e6 | 07 | eb | 57 | 3d | 2d | fb | 9e | e4 | 64 | 35 | b1 | 98 |
| 0020 | a3 | 62 | 51 | 8e | 74 | f4 | 83 | fa | eb | 4e | 6a | 33 | 3e | b1 | 64 | b4 |
| 0030 | 41 | 05 | ac | 4c | 8a | 1d | 18 | 8c | da | c6 | 7a | 46 | 7b | a0 | 26 | 64 |
| 0040 | 79 | 21 | 2c | 2c | a5 | 2b | 4b | ca | f8 | 08 | f6 | 1b | 5c | 2e | be | fc |
| 0050 | 85 | 3a | 05 | fb | 28 | 3a | 64 | 4c | 9b | 61 | 4b | c1 | 46 | 6a | 38 | 02 |
| 0060 | a4 | 9e | b5 | e2 | f7 | b8 | 1d | e9 | 94 | 63 | 71 | cb | f2 | f5 | dc | 9f |
| 0070 | 74 | 4f | 33 | 02 | 53 | f3 | 30 | 9b | c2 | 71 | 78 | 4c | 4f | bf | d0 | d2 |
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 | 36 | 5d | 5d | 62 | 5d | de | c6 | 0e | 0a | 54 | f0 | 70 | 78 | b3 | 74 | 5d |
| 0010 | ae | 58 | 3c | 20 | 90 | 06 | 08 | eb | 70 | c3 | ac | f4 | e6 | 65 | 4d | a5 |
| 0020 | 18 | 28 | 12 | 08 | 95 | f9 | 79 | cd | 98 | 0e | 0f | 7a | 4e | 19 | 58 | dd |
| 0030 | f8 | c0 | 17 | 41 | 7f | 9e | 65 | 93 | fb | 81 | e5 | ea | e8 | 02 | 4d | c5 |
| 0040 | 50 | 6a | 36 | c8 | 87 | ca | ef | 8d | a6 | ac | 4c | 9a | 0f | 10 | 63 | 9b |
| 0050 | 39 | 7c | f1 | 17 | 3a | 6e | ee | ac | 08 | db | 0c | cc | fc | 3d | 72 | 37 |
| 0060 | 2f | a8 | c7 | 56 | 41 | 2d | ef | da | aa | 82 | ae | 9e | ff | 2b | 3a | 96 |
| 0070 | 18 | a0 | f8 | 8e | ec | 55 | 7d | 03 | 26 | ea | fe | 22 | da | d8 | d1 | 0d |
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.
0xe7aeb0f0c81d1f456141d3cc10efb34dddb3f3839625c23670349bd3d8216df90x10efb34dddb3f3839625c23670349bd3d8216df90x10Efb34Dddb3F3839625c23670349bD3d8216Df9from 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 0xbf578820…89f8df
// 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("0xbf578820875887e73852a197370c8b95fc360a7c0a21a11f44f8835b8489f8df")
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)