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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.
0x5f6f4dfc4a0d83a44fab44d20b659e09deea17ecebf66ae391b2c53461ded5f7The 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 | f3 | 0b | aa | 0d | 05 | bd | d7 | 45 | d3 | 95 | 85 | 77 | ec | 36 | fd | 19 |
| 0010 | 8a | d3 | 8d | f8 | c3 | e9 | cd | be | 2d | 6c | dd | 1a | ce | 56 | c0 | 2e |
| 0020 | f5 | 11 | 93 | 5a | d8 | c4 | 02 | 80 | 54 | b3 | 76 | d5 | 73 | 9c | 83 | a0 |
| 0030 | be | 9e | 6d | 26 | 8d | 67 | 80 | 7e | 01 | 02 | 61 | a9 | 2d | da | d6 | 90 |
| 0040 | fc | a8 | 07 | f2 | 77 | 35 | 02 | 1d | 6b | cd | 7c | b0 | cf | 61 | 62 | 3a |
| 0050 | 67 | 03 | be | b2 | e9 | f3 | c1 | 54 | a8 | 57 | c8 | ce | 72 | af | 85 | d3 |
| 0060 | 81 | ad | 9f | fd | f7 | 9c | 15 | 83 | 63 | 62 | e3 | 4c | 82 | 0a | a9 | 5a |
| 0070 | b6 | e9 | 18 | ec | 1a | e1 | 52 | e7 | e7 | 4f | a4 | c6 | ff | a3 | ab | 43 |
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 0x5f6f4dfc…ded5f7
// 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("0x5f6f4dfc4a0d83a44fab44d20b659e09deea17ecebf66ae391b2c53461ded5f7")
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)