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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.
0x56ff16caea5c7598df82d072cb61566436229165ae5c77d17cefe10eaa9a1f56The 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 | 2a | bc | e0 | 3b | 80 | 65 | a6 | 42 | a0 | 15 | c3 | 0c | e8 | 67 | 41 | 5f |
| 0010 | 9b | 65 | 0f | 6b | 17 | a2 | c4 | 19 | 7d | d7 | 3f | ee | 20 | 93 | 8f | bf |
| 0020 | 11 | f0 | 1f | a4 | 10 | 5c | e0 | 06 | c7 | 3c | d1 | 32 | a5 | e1 | db | 90 |
| 0030 | fd | 6e | ec | 88 | 0d | 9f | a4 | 05 | d7 | 52 | 90 | 2d | 8a | 78 | 9b | 8f |
| 0040 | 76 | d5 | 7b | de | 37 | 99 | b6 | cd | 8e | 7d | 4e | 43 | 7e | 63 | 04 | 8b |
| 0050 | bc | 81 | d9 | 6d | 0c | e3 | 0f | f1 | dc | 01 | 92 | 39 | b9 | 0e | b0 | ec |
| 0060 | 72 | 04 | 83 | 4a | 1b | 1b | d3 | 7f | 1b | 6f | ff | 4b | 44 | b4 | e1 | 5a |
| 0070 | b7 | 5c | 2a | 7b | 2c | c5 | 78 | 26 | 53 | 20 | 0d | c5 | a9 | d6 | e5 | 46 |
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 0x56ff16ca…9a1f56
// 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("0x56ff16caea5c7598df82d072cb61566436229165ae5c77d17cefe10eaa9a1f56")
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)