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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.
0x1cc0857b75fcf41ef20c7a82820a9fe4e240580d3f47efb6ed2a1236f8f59c78The 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 | 0d | 71 | 21 | f2 | 39 | a5 | d5 | ac | 6f | 33 | b3 | 2c | 1a | f2 | 9e | 3d |
| 0010 | 0e | 93 | 24 | 57 | cf | c2 | 1f | bd | 14 | 00 | d1 | 03 | ce | 89 | 5c | 72 |
| 0020 | f8 | b1 | e4 | e2 | c0 | 30 | 20 | e3 | 03 | d3 | a2 | 16 | 7e | c8 | ae | 6c |
| 0030 | 26 | 84 | 9d | a2 | bf | 39 | f1 | 25 | 7a | be | c4 | a3 | a9 | ce | 33 | 98 |
| 0040 | 17 | 25 | c1 | b2 | 66 | 2b | 24 | c0 | 2b | a5 | 76 | cf | 6e | 99 | 0f | 9b |
| 0050 | be | 5c | 88 | ea | 5e | 91 | e6 | 20 | b7 | 88 | 94 | 0d | 4c | c7 | 5a | 24 |
| 0060 | fe | b3 | b4 | cf | a6 | be | 0b | 12 | bf | a1 | e8 | d4 | 12 | 8d | 68 | f1 |
| 0070 | aa | ab | b8 | 30 | 15 | 17 | 75 | 05 | ed | 6f | df | 59 | 84 | 33 | 20 | 6f |
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 0x1cc0857b…f59c78
// 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("0x1cc0857b75fcf41ef20c7a82820a9fe4e240580d3f47efb6ed2a1236f8f59c78")
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)