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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.
0x2fa1fec35f7bf8fb2d5299b8e19ede63f523b50b585cfafec090b4c6323bcd12The 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 | c0 | d9 | 4d | 2d | 3a | e7 | 1d | 17 | 50 | bb | 7a | dd | 8b | e7 | 1e | f6 |
| 0010 | 68 | 18 | b1 | 71 | e0 | 2b | 7b | 8b | 56 | 28 | 32 | e9 | 4f | ff | a0 | f3 |
| 0020 | 8c | a9 | 7b | 52 | e7 | 62 | 5f | 06 | 0c | 01 | 13 | f5 | 59 | f7 | 8c | 69 |
| 0030 | 5a | 31 | fb | 3f | d1 | ae | 7a | 78 | fe | bc | d2 | e6 | 40 | 49 | 10 | e1 |
| 0040 | 2c | 5a | 27 | 79 | f1 | dd | 91 | fc | 54 | 8f | 2d | 16 | 8b | c9 | 8a | 3d |
| 0050 | c6 | 7e | 58 | 99 | 4b | 70 | 20 | 66 | df | 6d | 40 | b7 | 30 | 32 | ae | 17 |
| 0060 | d3 | 3a | fd | 7b | 0a | 25 | e4 | 30 | c6 | 82 | 1a | a2 | cd | 37 | 91 | d0 |
| 0070 | fd | 4e | 01 | b9 | 78 | 88 | dd | 3c | d8 | d9 | ad | 56 | 87 | c4 | 23 | d5 |
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 | 87 | 09 | d3 | 8f | 59 | ed | 5a | b2 | b0 | f8 | bc | 38 | 5b | c8 | 82 | 63 |
| 0010 | c0 | 0c | dc | 3d | a2 | d0 | cb | 70 | bb | 7d | 68 | a4 | 6b | 60 | 1b | f1 |
| 0020 | 19 | b9 | 70 | e5 | 2d | c3 | 23 | dd | 1f | 55 | 09 | de | 73 | 82 | a7 | 91 |
| 0030 | 03 | 0f | ff | e8 | 58 | c7 | 23 | 30 | bc | 26 | 86 | 48 | 95 | ea | 4f | 26 |
| 0040 | d4 | 35 | 4d | ed | 15 | e9 | a8 | b6 | 56 | 65 | 63 | e3 | a7 | 7b | cf | a8 |
| 0050 | 6e | 08 | 0b | e7 | 1f | 2d | 9f | 88 | aa | f3 | 94 | c4 | 95 | a9 | e9 | 76 |
| 0060 | fc | 05 | 18 | fc | 21 | b0 | 8d | d1 | 01 | 3e | cc | e6 | ab | f5 | 40 | b8 |
| 0070 | e1 | ec | c2 | 62 | 9a | a2 | e7 | 84 | 45 | e5 | e6 | c1 | c9 | 14 | 8a | d3 |
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.
0x6410cbfd5993f414e2cf97e000167d80df59db55a83f538b1af70ff138b052fc0x00167d80df59db55a83f538b1af70ff138b052fc0x00167d80df59DB55A83F538b1AF70ff138B052Fcfrom 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 0x2fa1fec3…3bcd12
// 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("0x2fa1fec35f7bf8fb2d5299b8e19ede63f523b50b585cfafec090b4c6323bcd12")
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)