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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.
0xba207fcb19930e27513f71ce95d25c4b6f76e2dc66e142022c61e36569aed49aThe 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 | 20 | ff | c9 | a1 | 7f | c4 | 6c | d7 | f8 | 36 | 19 | 83 | 35 | 57 | 74 | 7c |
| 0010 | 59 | 0d | c4 | 49 | 3d | 66 | 2e | 14 | f8 | 58 | 79 | bb | 9a | 4e | 3d | 36 |
| 0020 | 65 | 5c | 5f | 6a | f8 | 27 | 41 | e1 | 03 | e4 | ce | 3d | c2 | c7 | 53 | 8b |
| 0030 | 5d | 33 | 05 | e3 | f5 | 58 | b3 | 19 | 27 | f3 | 19 | 85 | 36 | e3 | 7b | 03 |
| 0040 | 4c | bc | 60 | 40 | a0 | 7c | 44 | c1 | 9c | 47 | e2 | e8 | a3 | 5a | 67 | 42 |
| 0050 | 1c | dc | c7 | 4d | b5 | 1e | f7 | 00 | 0a | 02 | dd | 5c | 92 | 44 | 3a | 2b |
| 0060 | fa | 63 | 36 | 10 | c0 | 86 | 7b | 3e | 51 | 08 | 40 | 48 | 7e | a4 | f6 | 56 |
| 0070 | dd | d8 | a5 | bd | d8 | ac | 36 | ba | ef | 8b | f6 | 2e | 60 | 8c | 07 | 7c |
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 0xba207fcb…aed49a
// 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("0xba207fcb19930e27513f71ce95d25c4b6f76e2dc66e142022c61e36569aed49a")
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)