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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.
0xd6695b731fe11cb9627196bef53d1bb86997d5b5dda4784558377537fa9dd7ffThe 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 | 73 | 65 | 23 | 27 | 87 | ce | 3d | fb | f2 | 2a | df | 68 | 6a | 1d | d5 | 53 |
| 0010 | ee | 03 | 82 | 4d | 82 | 27 | 99 | 44 | a3 | 17 | b4 | 37 | aa | 61 | 0f | 72 |
| 0020 | 31 | 01 | cc | a1 | 76 | 35 | 59 | 53 | 79 | 9e | 9a | 07 | fe | 39 | f0 | 36 |
| 0030 | a9 | 7b | 7e | 12 | 36 | 0c | 30 | f8 | f8 | 58 | 3c | 0e | 7a | 92 | c1 | f5 |
| 0040 | d1 | 13 | 69 | 1c | d2 | f3 | a9 | be | 14 | 1c | a5 | d5 | c7 | d9 | e5 | 4e |
| 0050 | 4a | ae | e8 | 9f | 72 | 21 | 4c | ba | b8 | d0 | 2f | 37 | 31 | 60 | a6 | a9 |
| 0060 | 5f | f5 | 84 | bf | 13 | e7 | 92 | 72 | 6e | 2c | 0b | 75 | d2 | 2c | 84 | 7c |
| 0070 | 0f | 55 | 86 | 75 | ab | 72 | 13 | e7 | 9f | 1a | 29 | d7 | 7c | 96 | 24 | 72 |
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 0xd6695b73…9dd7ff
// 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("0xd6695b731fe11cb9627196bef53d1bb86997d5b5dda4784558377537fa9dd7ff")
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)