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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.
0x84a1265017919592d613a14d8b5fa989cbd87c0fc19802f0f1840a833ae96018The 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 | 12 | 2c | b6 | 2d | 90 | b7 | f2 | a1 | 75 | 8d | 5f | 59 | 75 | 00 | e0 | 9e |
| 0010 | 50 | 7b | 41 | ac | 5c | cb | d7 | 36 | 30 | 1d | ae | a4 | ae | 03 | b8 | ba |
| 0020 | 46 | a9 | a7 | 23 | 7c | 6f | 94 | c5 | 33 | 71 | e5 | 1b | 73 | f9 | fe | 1d |
| 0030 | 64 | 98 | 17 | 8a | cd | f5 | 66 | 1a | ef | 13 | 23 | 94 | 51 | 73 | 29 | 73 |
| 0040 | cd | 10 | 9c | 17 | 06 | 4e | 31 | e6 | 29 | a5 | bd | 9f | f3 | 99 | e1 | 3f |
| 0050 | 59 | b8 | 85 | 07 | e5 | 36 | 7f | 04 | ed | a8 | 6e | 23 | 4b | e4 | 7e | e0 |
| 0060 | 38 | 47 | ff | 3e | ac | 1d | 7e | d4 | 09 | 50 | 9f | 78 | 2b | 4f | 46 | 46 |
| 0070 | 07 | bb | 4c | 10 | 53 | 38 | 0d | 43 | 68 | d8 | 79 | 25 | 97 | f3 | 44 | 2b |
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 | 12 | bc | 61 | a7 | e6 | 2a | f0 | b7 | ad | 31 | 39 | 41 | 6c | 9c | e2 | 8c |
| 0010 | 7c | e3 | d3 | 56 | 2a | 3b | c8 | 65 | 45 | d8 | a2 | be | 4a | d4 | 91 | 45 |
| 0020 | cf | ee | 6c | 26 | ed | dd | 88 | 09 | 26 | 95 | f2 | f9 | 57 | d3 | 68 | de |
| 0030 | 8d | 2b | 77 | 7b | 10 | 6c | bc | ca | 11 | 97 | e8 | b7 | 9a | 2b | d4 | 55 |
| 0040 | fd | 69 | 6d | 3d | 87 | 03 | 3b | 3e | da | 56 | e2 | 65 | 18 | 54 | e0 | 98 |
| 0050 | cd | 54 | 92 | df | 18 | 12 | f1 | 36 | b5 | e2 | 1d | a5 | 6a | 2e | 44 | 7b |
| 0060 | 9e | 60 | 18 | 40 | a8 | a1 | 52 | 2a | a2 | 03 | e5 | 3e | 05 | c2 | 47 | c5 |
| 0070 | fb | 61 | 0f | f9 | 27 | af | ca | b1 | 3b | 08 | 42 | 7d | dd | 4e | 0f | 8e |
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.
0x5799539899c776a4f91084b4a162744ca6663cfb52292683e2bca6afa96af23f0xa162744ca6663cfb52292683e2bca6afa96af23f0xa162744ca6663cFB52292683e2bCa6aFA96AF23Ffrom 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 0x84a12650…e96018
// 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("0x84a1265017919592d613a14d8b5fa989cbd87c0fc19802f0f1840a833ae96018")
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)