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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.
0xcba7ec00ea0dc1166440d6d13fcbcf47dc5d42653b02d4add0454ce6ea22853aThe 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 | b1 | bf | 9f | cf | 9f | d0 | b3 | 6f | cf | a2 | 91 | f6 | 92 | 76 | 02 | 99 |
| 0010 | 5c | a7 | 42 | d0 | 36 | e3 | 50 | 08 | 7a | 70 | 45 | df | e9 | f2 | f4 | 20 |
| 0020 | 17 | a8 | ec | d8 | 37 | bb | a0 | 39 | a1 | bb | 7f | b3 | 66 | 76 | 7a | 21 |
| 0030 | bd | 0e | ed | 75 | 81 | 59 | 50 | d1 | 0c | 7e | 8e | e4 | 69 | 1d | 55 | 4d |
| 0040 | 13 | 5c | b4 | 77 | 56 | d0 | 3b | ff | 2d | db | 6a | f0 | 7e | 12 | 44 | de |
| 0050 | 5a | fa | 74 | 63 | 05 | 4e | 42 | a7 | 87 | 02 | 2f | d6 | 2a | ea | 69 | b5 |
| 0060 | fa | b8 | c9 | d0 | 16 | 10 | ca | 4e | 12 | 0a | 23 | 86 | 1f | 61 | c9 | 1e |
| 0070 | 25 | 10 | 43 | 8e | ae | b8 | 3a | 6b | 32 | 92 | db | ec | fe | 67 | 8f | 38 |
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 0xcba7ec00…22853a
// 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("0xcba7ec00ea0dc1166440d6d13fcbcf47dc5d42653b02d4add0454ce6ea22853a")
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)