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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.
0xf2705c65da6b8e976a14d463692741113eee53e232163ecfbecc25f629641fc8The 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 | 99 | 56 | e5 | c3 | b9 | 63 | 68 | 8e | 35 | ed | 32 | f2 | 18 | 39 | b7 | 12 |
| 0010 | 34 | 87 | ea | e6 | 71 | 3c | 12 | ac | 41 | f2 | 6c | 58 | aa | 04 | ef | c6 |
| 0020 | f0 | fb | 16 | 67 | 4a | 76 | 6f | 7d | 15 | ac | ba | 8a | 2f | c5 | dd | 11 |
| 0030 | 32 | 6a | a9 | 7e | 7f | 7a | e4 | d4 | 6e | a5 | 33 | 7c | 46 | 4d | ef | e6 |
| 0040 | 8d | 7b | 39 | 28 | b8 | a7 | bc | 68 | 10 | f1 | e8 | b5 | d8 | d7 | 97 | 7b |
| 0050 | a0 | e6 | 44 | e8 | d6 | 6d | 90 | b6 | f2 | 40 | a8 | 2b | d5 | 98 | 59 | 8d |
| 0060 | 15 | 4b | e0 | 7a | 18 | ef | e9 | 1b | 9d | 0b | 5d | af | df | f8 | 30 | 72 |
| 0070 | d7 | 8d | 2c | 24 | 65 | bd | 36 | 30 | 40 | 97 | 18 | a9 | ab | be | e6 | 6b |
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 0xf2705c65…641fc8
// 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("0xf2705c65da6b8e976a14d463692741113eee53e232163ecfbecc25f629641fc8")
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)