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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.
0x5ca4c0366b2aa1b0f88d904822141e214d857ff975aea5feba5a453adfc51c2dThe 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 | b4 | 1c | 79 | 7d | ae | b5 | c4 | f1 | e0 | fa | b0 | bf | a0 | 16 | 1b | 12 |
| 0010 | 81 | 89 | cf | f3 | 81 | 11 | c7 | 36 | 2f | 62 | 12 | 26 | e3 | 59 | 56 | 3e |
| 0020 | 1e | 7b | 45 | ba | 4c | f2 | e6 | 08 | 2b | d5 | fc | fb | cc | 87 | c9 | 72 |
| 0030 | 5c | a9 | 55 | e9 | d1 | 93 | 85 | b1 | c1 | 19 | 49 | 9f | fe | 2d | 95 | 7e |
| 0040 | 84 | 3e | 52 | c2 | 90 | 2c | f2 | 28 | 22 | 1a | f5 | b4 | fe | 30 | 8e | 80 |
| 0050 | db | aa | e7 | 74 | 3d | e3 | 07 | e5 | eb | 2b | 4b | 19 | a2 | 77 | 07 | e7 |
| 0060 | 2d | fd | 5c | 54 | 0a | 7f | cc | 4d | 2d | e6 | 27 | da | e6 | d3 | 07 | e6 |
| 0070 | 59 | df | bd | b1 | a9 | 9a | 43 | 20 | a9 | 6b | cb | 99 | d5 | 6f | 1c | af |
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 | 4c | 4c | de | fd | 91 | ce | b6 | d7 | 84 | e5 | 7c | b6 | 2f | 25 | d8 | cd |
| 0010 | 69 | 71 | c7 | b4 | 15 | 9b | a1 | 5b | 57 | ab | d0 | fe | 5d | 24 | dc | 9c |
| 0020 | bd | 8b | 2f | 5d | c9 | 73 | c2 | 54 | 1c | 61 | c7 | 7d | 23 | 3e | 5c | b6 |
| 0030 | a2 | c8 | 0f | 33 | df | 4a | d7 | 4b | f3 | dd | c7 | cc | 2f | f8 | 90 | 51 |
| 0040 | 94 | 69 | 0b | 8c | 6b | c9 | 2a | df | 1f | c4 | 92 | a5 | 42 | 0c | 91 | 1d |
| 0050 | ca | 85 | 87 | c8 | 69 | 2e | 82 | 80 | a8 | b9 | 7a | 34 | 49 | e0 | f0 | 31 |
| 0060 | 6f | 35 | 69 | b0 | 39 | 51 | e0 | 57 | 9b | bc | d4 | 8d | ea | 02 | 7c | 0c |
| 0070 | 16 | 76 | 2f | 1c | bd | b3 | 03 | f1 | 83 | 1d | 5f | 2d | 4b | 73 | 57 | 02 |
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.
0x9b7176ada5eeb195fb1933cdb395ef933a5ef9d757ea9053ebc6e97e22d7301d0xb395ef933a5ef9d757ea9053ebc6e97e22d7301d0xB395EF933a5ef9D757eA9053EBC6E97e22D7301Dfrom 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 0x5ca4c036…c51c2d
// 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("0x5ca4c0366b2aa1b0f88d904822141e214d857ff975aea5feba5a453adfc51c2d")
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)