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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.
0x4ccd056ccf60949be461b9dc041f6c48b3f5d906c09ce5e2a82e609c846d916dThe 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 | a3 | ee | ea | 2e | 8a | 44 | ba | 08 | 44 | 46 | 3e | 8c | 52 | 80 | 8a | cc |
| 0010 | d3 | 0f | 6f | 5c | d0 | 1d | 05 | 6b | 51 | bd | 46 | 5c | cd | af | 71 | 51 |
| 0020 | d6 | b1 | 3c | b6 | a1 | 00 | df | 25 | 01 | 97 | 16 | 2f | aa | 3c | a2 | 19 |
| 0030 | 69 | ee | 5d | e7 | f7 | 8e | 1f | a2 | 8a | fd | 8a | 5a | 49 | 43 | 03 | c7 |
| 0040 | 9e | 15 | b7 | 97 | 6c | 6d | 94 | b1 | 66 | c3 | 76 | 88 | 75 | 2a | 84 | 48 |
| 0050 | 5e | 1c | f3 | 46 | ab | 7a | a8 | 46 | ac | a0 | 29 | df | fa | 94 | b2 | b6 |
| 0060 | f8 | 23 | 07 | ef | f9 | 98 | 50 | 0a | 63 | ee | eb | 82 | d9 | 65 | ce | 3d |
| 0070 | 6e | 2b | f3 | 19 | 34 | 81 | 9a | 78 | 4b | 45 | 4a | ce | 34 | 54 | b4 | 2a |
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 0x4ccd056c…6d916d
// 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("0x4ccd056ccf60949be461b9dc041f6c48b3f5d906c09ce5e2a82e609c846d916d")
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)