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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.
0xb39b8b4ccfb9e1053f45fc92155825525dffb6a68d872d62ac81d1a599dd83beThe 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 | 12 | ee | 38 | 2f | 17 | b5 | 2b | 69 | c8 | f4 | 85 | f3 | e5 | c7 | a0 | b3 |
| 0010 | c7 | 3a | 9a | f2 | 3a | d4 | e5 | e2 | 5b | 3b | 16 | 73 | 39 | cf | 7b | 56 |
| 0020 | 70 | 13 | d4 | 2b | d1 | a0 | d6 | 1c | 19 | e3 | f6 | 94 | 25 | 8d | 8e | c7 |
| 0030 | 53 | 62 | 1b | 66 | 0a | e1 | 20 | c5 | 1d | 0f | 21 | 8c | dc | ac | 8c | 79 |
| 0040 | dd | 59 | d0 | 9a | bf | 60 | 45 | e9 | 2c | e1 | 71 | c2 | b8 | aa | bd | e5 |
| 0050 | fd | e3 | b0 | 35 | b7 | 5c | b3 | 3a | b8 | 00 | a5 | 8c | b3 | 47 | 52 | 92 |
| 0060 | e3 | 6e | 36 | de | 25 | 48 | 42 | f0 | 5e | 87 | d6 | 68 | 47 | 59 | 5a | b1 |
| 0070 | 4c | 2a | 80 | 98 | ac | b2 | 63 | bf | 54 | 93 | 89 | 96 | 68 | 33 | 0c | ec |
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 0xb39b8b4c…dd83be
// 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("0xb39b8b4ccfb9e1053f45fc92155825525dffb6a68d872d62ac81d1a599dd83be")
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)