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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.
0x3ccac42a637ae44a1faa4cc613081840ab54ad0378dba49b9d80db6b015fea4fThe 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 | 17 | 11 | 48 | 68 | 88 | ce | 6d | ef | b5 | cf | c9 | 90 | 07 | bb | 9a | 89 |
| 0010 | 8b | 57 | 0f | 5e | 9a | 30 | fa | f9 | 67 | fc | 60 | 5d | f6 | 68 | ca | 22 |
| 0020 | e3 | 71 | a0 | 91 | ba | 9f | b1 | 3b | 34 | 80 | fd | 2f | 6b | d6 | 25 | c7 |
| 0030 | 78 | 6a | 04 | d5 | 3c | 0a | ac | 73 | 84 | 52 | 61 | a7 | ba | df | bc | 9f |
| 0040 | b0 | 8b | 52 | 01 | f1 | 8e | b5 | 52 | c4 | 32 | d9 | 15 | df | ec | b4 | ed |
| 0050 | bf | a3 | b0 | 5d | 4e | f1 | 58 | a6 | 5d | 5e | 17 | 20 | ed | ba | f0 | 16 |
| 0060 | 8b | 42 | ea | da | 79 | 53 | 1e | b5 | 4d | 90 | fe | 23 | 62 | 70 | cc | 17 |
| 0070 | 05 | 67 | bb | 0b | 58 | 6f | 18 | 41 | d7 | b3 | 02 | 42 | be | 46 | 57 | 24 |
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 0x3ccac42a…5fea4f
// 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("0x3ccac42a637ae44a1faa4cc613081840ab54ad0378dba49b9d80db6b015fea4f")
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)