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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.
0x3c3d512314120b7ebc96998b483b0c64a0e90e3572f4a09698d87019194bee98The 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 | 7e | 10 | f3 | 5b | 30 | 7d | 79 | 21 | b2 | 7a | 54 | b4 | 9b | 39 | 43 | 0a |
| 0010 | ee | d3 | 99 | 18 | dd | 02 | 4a | 15 | 61 | 41 | 72 | 24 | ab | 6d | 08 | 42 |
| 0020 | e5 | 63 | cb | 63 | 1b | 70 | 77 | 5d | a4 | 62 | ed | 8a | 5e | 07 | ee | f7 |
| 0030 | 6d | 46 | da | 53 | f8 | 5e | ac | 3b | ff | a8 | 7b | ac | 54 | 8e | 86 | 7a |
| 0040 | 0c | 9f | 38 | a0 | c9 | 16 | 72 | a5 | 4d | 01 | 53 | 8a | b0 | 47 | 3b | 69 |
| 0050 | e4 | e3 | ae | b9 | 18 | e2 | cc | c7 | 89 | 9f | 97 | 61 | ae | b4 | 82 | b5 |
| 0060 | 20 | a9 | 57 | 31 | 25 | 90 | 05 | db | ef | eb | 5f | 45 | 34 | 5a | 2c | a1 |
| 0070 | 66 | 7c | ec | 11 | be | d1 | 9f | 10 | b1 | 55 | e8 | 7b | 0d | eb | d6 | 41 |
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 0x3c3d5123…4bee98
// 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("0x3c3d512314120b7ebc96998b483b0c64a0e90e3572f4a09698d87019194bee98")
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)