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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.
0x201f79a8001ccf7d7e2de8cbfcecaf7e53365be397b1afb9fdaecc74f74c7786The 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 | fb | 7e | e3 | 06 | 43 | a4 | 00 | df | e5 | e6 | 83 | 30 | d1 | 2b | 09 | 18 |
| 0010 | c1 | 71 | 47 | 2e | e4 | 02 | 31 | 8e | ad | 4a | fa | fe | b4 | c7 | f8 | 14 |
| 0020 | 68 | 7f | 1a | d9 | aa | 88 | 21 | 2a | 2d | 0f | df | 8c | 8c | 90 | b8 | ff |
| 0030 | 29 | 52 | 74 | ef | 5e | b6 | 09 | f8 | 50 | 77 | e3 | b3 | 94 | ad | 2f | 09 |
| 0040 | 8e | 23 | 86 | c7 | 24 | e6 | d0 | f7 | c6 | 32 | d3 | 8d | 1c | 5a | 25 | 3f |
| 0050 | 63 | 35 | 07 | be | 2d | ee | 2e | 60 | e9 | 71 | 5b | 74 | a7 | 9d | 11 | b2 |
| 0060 | bb | a2 | 08 | 96 | 9d | 19 | be | 83 | b1 | c4 | 9f | 13 | 11 | 87 | 96 | 99 |
| 0070 | b7 | 1c | cb | 24 | 56 | d5 | cb | fa | e1 | 55 | c0 | f9 | 38 | 78 | ef | 39 |
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 0x201f79a8…4c7786
// 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("0x201f79a8001ccf7d7e2de8cbfcecaf7e53365be397b1afb9fdaecc74f74c7786")
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)