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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.
0xc32739399f5332ab22d15dc579fe38115b9c7d34bf7f9ecab54b65335d845dfeThe 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 | 91 | 9b | d7 | c4 | 2e | 56 | fa | e0 | c7 | bb | b8 | d6 | d5 | 65 | 3f | a3 |
| 0010 | ec | 82 | 1c | 63 | 72 | 43 | 68 | e4 | 2d | d6 | 68 | 55 | 7a | 05 | f4 | a3 |
| 0020 | 88 | 4e | 2f | 60 | 34 | be | fe | f7 | 9d | 20 | f0 | f9 | b0 | 37 | 8c | 44 |
| 0030 | ef | fc | 2b | 42 | e1 | 8c | 1b | 23 | 43 | f5 | 00 | d3 | bf | 83 | 13 | e5 |
| 0040 | a1 | a9 | 5b | 0c | e8 | 62 | f6 | 80 | 0e | 46 | 9f | ad | d9 | 3f | fc | 49 |
| 0050 | 90 | 97 | 65 | 1b | 82 | 85 | 03 | 88 | 29 | 81 | 45 | 2c | 48 | 3c | 98 | e0 |
| 0060 | 78 | 96 | 8f | 32 | 1b | 87 | 4a | 98 | e0 | 88 | e3 | 5f | 84 | ef | 96 | 0a |
| 0070 | f3 | d0 | ce | 58 | e6 | ea | 06 | b1 | 54 | 40 | 2a | 70 | 57 | 83 | 4c | 29 |
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 | ac | dc | 15 | 32 | ef | 1a | af | fa | 15 | 84 | ba | 83 | d9 | 7e | 54 | c6 |
| 0010 | 62 | 3d | 89 | c3 | e5 | f2 | 10 | 10 | c6 | e0 | ab | 84 | 26 | 5e | 0b | bc |
| 0020 | e0 | 67 | 4f | 7f | e9 | d7 | bb | 93 | 0c | 30 | 4f | 71 | 7e | 18 | 9f | 98 |
| 0030 | b2 | 2b | 0d | 3d | 4e | 65 | b8 | 29 | 96 | da | bb | 7b | c8 | 00 | 2b | 9d |
| 0040 | 88 | 2c | ea | af | e8 | 40 | 52 | e7 | c5 | 21 | e7 | a6 | e8 | 11 | fa | b5 |
| 0050 | 10 | 73 | c1 | ec | 5a | ff | bb | 47 | e4 | 83 | 1c | cc | 42 | d3 | 78 | 75 |
| 0060 | 77 | 46 | e9 | 15 | be | 5c | 28 | e4 | b1 | ab | ad | 53 | 35 | fc | c7 | 15 |
| 0070 | 01 | d7 | d1 | 0f | de | e1 | 19 | 97 | a4 | 45 | 5f | 7e | 58 | 66 | 6e | c2 |
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.
0xacf875e20a7225902a2c1f327eeb2b2f60ca835967756abb1e345285d76c8d270x7eeb2b2f60ca835967756abb1e345285d76c8d270x7eeb2b2f60CA835967756abB1e345285D76C8D27from 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 0xc3273939…845dfe
// 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("0xc32739399f5332ab22d15dc579fe38115b9c7d34bf7f9ecab54b65335d845dfe")
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)