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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.
0xd3a58ed3f0a4bf837cb85739fe4326c6d661282f15621d054a8c3c807ea2f8c5The 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 | f6 | 8a | 67 | 9b | de | 32 | 5e | d1 | 75 | 4d | 86 | b6 | fe | 39 | d5 | 6f |
| 0010 | 7d | 24 | 6c | d1 | d1 | 0c | 50 | 2b | c9 | e8 | 2f | b3 | c8 | 2c | b6 | 78 |
| 0020 | ac | 38 | 49 | ea | 2c | bb | 2b | d8 | 1d | c1 | 38 | 10 | f1 | 7a | 08 | 60 |
| 0030 | 8d | ae | 75 | 85 | 41 | 15 | 51 | ac | 4f | 63 | a2 | 72 | fd | 23 | 2a | ea |
| 0040 | cf | 4b | 2a | 85 | 7d | 92 | fb | c4 | f8 | b0 | e3 | e6 | 8d | e8 | 8a | 83 |
| 0050 | 2c | 39 | ed | 3d | 17 | f4 | a2 | 7a | 16 | 52 | 6c | 34 | 7a | 8e | 33 | b5 |
| 0060 | 2e | 0a | 96 | 02 | eb | 0a | ab | 03 | 2f | 47 | 7f | a7 | e5 | 7b | e8 | b4 |
| 0070 | 97 | 56 | 8b | 5f | 63 | 06 | ae | 42 | fa | 19 | 7f | 69 | e0 | 53 | 1a | 9c |
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 0xd3a58ed3…a2f8c5
// 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("0xd3a58ed3f0a4bf837cb85739fe4326c6d661282f15621d054a8c3c807ea2f8c5")
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)