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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.
0xf0bb0c0cd54ed0df56c6611520c20ea37e341e3313f636ba7fe0869894c63bceThe 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 | 51 | ee | fd | 0e | e8 | f8 | f2 | 41 | b2 | 5f | 26 | 98 | 55 | 36 | 43 | 33 |
| 0010 | f7 | 5b | 1e | bc | a4 | 92 | db | 47 | 92 | 2d | 4e | a6 | d9 | 18 | f2 | 2a |
| 0020 | b8 | 54 | 30 | 68 | 84 | 76 | 70 | 32 | 80 | e3 | 0d | 24 | af | 15 | 24 | 06 |
| 0030 | 9d | 24 | cf | 9d | d0 | 1f | 5b | 8d | 7e | 6d | 9b | 8a | 67 | 42 | 76 | dd |
| 0040 | ab | 9c | a8 | 5d | 83 | 4a | 5e | d4 | e8 | d8 | 14 | ac | af | 46 | c7 | 71 |
| 0050 | da | b9 | 8d | 19 | 89 | dd | 30 | bd | a7 | 1d | f6 | df | e4 | c8 | f6 | f0 |
| 0060 | f6 | ee | 8c | c1 | a8 | b1 | 26 | 77 | 11 | 7b | db | df | 7a | 78 | ac | c7 |
| 0070 | 7d | 81 | e3 | 78 | 53 | a4 | f1 | de | b8 | e5 | 99 | f2 | 6a | 25 | f5 | 05 |
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 0xf0bb0c0c…c63bce
// 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("0xf0bb0c0cd54ed0df56c6611520c20ea37e341e3313f636ba7fe0869894c63bce")
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)