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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.
0x61cba50e583d86f79d3636c379e8ffbcf6b79a91e892180bc69de03c9aa81c13The 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 | 9a | b1 | 73 | cc | c5 | 65 | bb | c5 | 9f | dc | f8 | 02 | 2d | 10 | 94 | ee |
| 0010 | 49 | 19 | 2e | c1 | 59 | 1c | 83 | 89 | e9 | cf | 47 | fd | f9 | f4 | 38 | 1b |
| 0020 | bd | db | ca | ff | 28 | 11 | 22 | 40 | b3 | 6f | 3e | 90 | b1 | 45 | ab | 3e |
| 0030 | df | 36 | 5a | d4 | 07 | 2d | 65 | 76 | 6d | 0c | 01 | b3 | 45 | 96 | 79 | 5a |
| 0040 | 42 | 4a | 3a | c8 | 2c | 35 | 97 | 3a | 83 | 2e | 95 | 2b | f4 | 32 | 0e | f6 |
| 0050 | ea | d3 | 4c | 2c | 7d | b1 | 25 | b3 | 16 | 6b | 99 | b5 | ea | 22 | 3b | 7d |
| 0060 | 65 | 84 | 3c | 8c | 90 | a1 | 4b | da | 03 | 62 | c2 | 1b | 3c | e3 | 3d | 1e |
| 0070 | 74 | 73 | 9c | 80 | 6b | 3b | 44 | 66 | 84 | bc | 5f | 1c | ac | 89 | 4d | 77 |
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 0x61cba50e…a81c13
// 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("0x61cba50e583d86f79d3636c379e8ffbcf6b79a91e892180bc69de03c9aa81c13")
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)