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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.
0x61915adc84f656815bf50c9e956a3a9bfada9653efc833056f44e07593800b71The 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 | e4 | e2 | 26 | 3f | 83 | d2 | 59 | 5d | d6 | e5 | b8 | ee | 19 | 28 | 46 | 56 |
| 0010 | 48 | 62 | 15 | 59 | 71 | 0d | 89 | 95 | 21 | 72 | 9f | da | 80 | 09 | 13 | ca |
| 0020 | a1 | 03 | 0e | 33 | ed | e3 | b1 | a6 | 06 | 0a | f7 | 75 | fa | d2 | 79 | aa |
| 0030 | f0 | c7 | 19 | 98 | 23 | ee | 66 | f1 | 05 | d3 | 37 | e4 | db | 11 | 5f | 2d |
| 0040 | 02 | 62 | 2d | 06 | bb | 9a | e8 | f9 | 54 | 28 | 6c | e9 | 6a | 2e | 22 | 6f |
| 0050 | d0 | 73 | c0 | 87 | 25 | b3 | 04 | a5 | fc | 2d | af | 8d | 94 | 7d | 77 | 9a |
| 0060 | e8 | f3 | 4c | 11 | 22 | fc | e4 | 9b | c2 | 04 | bd | a3 | 4e | d7 | b4 | 17 |
| 0070 | 61 | 1f | af | cd | 27 | 30 | f4 | 3c | a8 | d6 | a7 | ff | f9 | 47 | f4 | 2d |
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 0x61915adc…800b71
// 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("0x61915adc84f656815bf50c9e956a3a9bfada9653efc833056f44e07593800b71")
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)