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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.
0x573c53700c7d45277fb295d4b41121fd6d51b0863a06ed49be8fdf3c702c1c77The 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 | af | f2 | c3 | 39 | 1a | 74 | 64 | b1 | be | 4f | 42 | 9b | b5 | 5f | 57 | 80 |
| 0010 | 57 | ee | 1e | 03 | d8 | e0 | af | 7a | 5d | f2 | ae | 13 | c8 | 9f | 42 | 59 |
| 0020 | c3 | 16 | a0 | d3 | f0 | 8f | e4 | 4f | 1a | dc | 11 | 05 | 9d | 41 | ac | 2f |
| 0030 | 40 | 32 | 7b | 52 | 1f | 00 | d9 | b2 | 5b | e6 | 33 | 74 | 4d | 04 | 9c | bf |
| 0040 | 39 | 15 | 97 | 69 | a0 | b6 | 34 | 52 | bf | 03 | ac | 5e | 37 | 6c | 27 | 9b |
| 0050 | 31 | 40 | 91 | 7e | ec | cc | aa | a9 | ef | 8d | 69 | 36 | 12 | 8e | b4 | 86 |
| 0060 | 7e | c1 | 62 | 46 | dc | 8d | 5b | c2 | c8 | 30 | 1b | 63 | 2e | 5d | 0a | 69 |
| 0070 | 32 | 22 | 48 | 0f | 7d | 2a | fd | 3d | 9a | 93 | b0 | f8 | 78 | 29 | 70 | e3 |
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 0x573c5370…2c1c77
// 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("0x573c53700c7d45277fb295d4b41121fd6d51b0863a06ed49be8fdf3c702c1c77")
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)