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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.
0x3af71a2693cbd220726c84f55d973a7f8bfa4143d372bcdc04879d3a78f12d19The 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 | 7d | 2a | de | 43 | 32 | a4 | 38 | 0c | 37 | 6a | 43 | be | ab | 6e | cd | f6 |
| 0010 | 79 | aa | 58 | 30 | 0f | c1 | 26 | aa | 51 | 82 | ea | 93 | 18 | 80 | 3e | 02 |
| 0020 | a1 | b0 | 2c | f3 | e1 | 30 | aa | 0a | 41 | 93 | 39 | 03 | 5a | 51 | 4c | 89 |
| 0030 | 20 | 77 | b1 | 6b | 5b | d9 | e9 | 15 | e6 | 26 | f7 | db | 91 | 5a | 13 | 10 |
| 0040 | 4c | 15 | 16 | 40 | d1 | cc | 03 | ea | 97 | b1 | 97 | e4 | 2e | b3 | 1b | ea |
| 0050 | 63 | a4 | 29 | a3 | 56 | 49 | 4e | 84 | f3 | 74 | f9 | ce | 39 | 5f | d6 | 87 |
| 0060 | 7d | fc | b4 | 4c | 3a | c6 | dd | 8f | 77 | e3 | f0 | d9 | c8 | 40 | ca | 9c |
| 0070 | b1 | 7c | f8 | 55 | a6 | 24 | 35 | 27 | 25 | d7 | 63 | f9 | f3 | 3c | 17 | df |
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 0x3af71a26…f12d19
// 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("0x3af71a2693cbd220726c84f55d973a7f8bfa4143d372bcdc04879d3a78f12d19")
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)