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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.
0xc53f0cc3fa6abea2c9f9b1966312d9c7031c37e7b6ac883eee082227f31bb6b5The 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 | f7 | 2e | d3 | 97 | 06 | 90 | 6f | bb | 6a | 66 | ee | 67 | d5 | 32 | 2c | 03 |
| 0010 | c3 | 9b | 3a | 6b | 82 | c7 | 00 | a8 | 50 | 59 | 5d | c8 | e4 | b9 | aa | df |
| 0020 | 9e | 33 | 67 | 79 | 0f | 48 | 88 | f6 | 19 | 01 | 13 | 5f | 24 | 94 | ba | b3 |
| 0030 | a9 | 3d | 47 | ee | d1 | 43 | 40 | e8 | c4 | 01 | ee | 91 | 08 | 22 | d0 | a7 |
| 0040 | 30 | c5 | 2d | 4d | 43 | 9d | dc | c3 | 0b | c6 | 02 | 70 | 8c | 9f | 46 | b5 |
| 0050 | 2e | d2 | 54 | 04 | 0b | b0 | 7b | 16 | c6 | db | 5f | ac | 03 | 53 | 17 | 9b |
| 0060 | 57 | 6c | 85 | 2b | 22 | 7d | a6 | b1 | e4 | 19 | 1e | cb | c3 | 70 | cb | 7b |
| 0070 | 2d | 43 | 29 | e6 | b1 | 70 | 66 | 8c | 6c | 04 | 3c | e2 | 42 | a7 | 94 | b2 |
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 0xc53f0cc3…1bb6b5
// 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("0xc53f0cc3fa6abea2c9f9b1966312d9c7031c37e7b6ac883eee082227f31bb6b5")
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)