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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.
0xd35281cdd116288f09cefab8cc75d3a255d022004efb069a91eb3717c4f98fd3The 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 | 5c | 1b | ff | 71 | a5 | f2 | 1d | a6 | 5b | 6c | 26 | 1d | d9 | ec | 84 | d4 |
| 0010 | 74 | af | eb | ce | c7 | 69 | aa | 7d | 1a | 64 | 72 | b8 | cb | 01 | 67 | a5 |
| 0020 | 74 | 6a | c5 | b5 | dd | 71 | fb | 49 | 47 | ac | 38 | 34 | 99 | d6 | 4d | 0d |
| 0030 | 49 | 6a | d7 | b4 | 27 | 0f | 2f | bc | 4d | d3 | be | 75 | d8 | 76 | 49 | 51 |
| 0040 | 25 | 17 | 31 | 71 | 62 | ac | 41 | 5a | 13 | 85 | 3c | 8c | ae | 09 | c0 | 3b |
| 0050 | 09 | fa | 34 | 86 | c4 | 3a | b1 | 8a | f7 | 5f | a9 | a9 | 79 | 85 | 87 | 82 |
| 0060 | db | 6b | 58 | a8 | 83 | 1a | 3c | 2b | dc | 2c | 9d | 4f | 31 | bb | b6 | 29 |
| 0070 | 5c | 80 | 81 | 11 | 4b | 98 | 6e | 74 | 09 | 34 | cc | 96 | 30 | 87 | 22 | e4 |
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 0xd35281cd…f98fd3
// 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("0xd35281cdd116288f09cefab8cc75d3a255d022004efb069a91eb3717c4f98fd3")
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)