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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.
0xa2d9b66d517378df7ac2a83d67058b46d8fa49eb88de9732cd756a93744ecc5aThe 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 | c5 | 67 | cc | 56 | f6 | 02 | 51 | e2 | 54 | 83 | 5a | 8e | 7e | fc | 75 | 57 |
| 0010 | c6 | 58 | 5c | 5e | b9 | 5f | c6 | e6 | b1 | 21 | b8 | ba | af | 83 | 99 | e7 |
| 0020 | b1 | 6e | 0c | de | 6c | c5 | 4e | c9 | f2 | ee | a1 | 2f | 29 | dd | 52 | 1b |
| 0030 | b4 | 5d | 91 | bb | 9d | dc | 36 | 6e | 23 | af | bb | ba | 7d | 7e | 9d | 10 |
| 0040 | 47 | ac | 2a | 14 | ad | 36 | 28 | be | e6 | 0d | e3 | 8e | 35 | 8e | 24 | 34 |
| 0050 | 48 | a3 | 09 | f3 | 42 | 6d | ff | bb | be | ff | b1 | 16 | b1 | e1 | 14 | db |
| 0060 | d3 | e1 | 80 | 68 | 82 | 0b | 2c | 45 | 19 | ec | 3a | db | d5 | d0 | 3d | e0 |
| 0070 | 97 | 24 | 88 | 13 | 8a | 8e | 4a | a5 | 04 | 37 | cd | c7 | e4 | 9d | 14 | 46 |
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 0xa2d9b66d…4ecc5a
// 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("0xa2d9b66d517378df7ac2a83d67058b46d8fa49eb88de9732cd756a93744ecc5a")
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)