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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.
0xe539bc1c0ffda430d69d079468f029bb4c1c2a518949be8fcfdfa9cddc875ddaThe 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 | 57 | 3c | c5 | 22 | c5 | 47 | ea | d1 | c9 | d2 | 36 | 2d | 15 | c0 | 87 | ed |
| 0010 | bb | 8e | b6 | 72 | 82 | 68 | 47 | 22 | e0 | fd | 51 | f8 | 0e | 7c | d0 | 97 |
| 0020 | 38 | 4b | 24 | 24 | e5 | 31 | 3e | 7d | 4c | fc | d0 | 03 | b3 | 01 | e9 | c0 |
| 0030 | 6b | d4 | c3 | 65 | 09 | 5f | a6 | 5e | c0 | 55 | 7e | af | ce | 7a | 9d | a4 |
| 0040 | 5c | c1 | 4b | 18 | 15 | ff | 1c | 11 | 60 | 91 | 62 | 18 | 86 | dc | 85 | a4 |
| 0050 | d6 | 5b | ff | fe | d5 | 90 | 78 | 39 | 6b | d0 | 72 | 31 | f8 | f0 | 0b | ba |
| 0060 | 52 | 60 | ef | 31 | 71 | b3 | 7d | a2 | 59 | 8f | b0 | 49 | f7 | 9d | 6b | 23 |
| 0070 | 89 | 16 | 70 | 7c | c9 | be | 80 | 4f | b9 | c3 | 4a | 7c | cc | ea | 2f | d3 |
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 | 23 | cf | 1c | a3 | 67 | 5d | 89 | 8f | 93 | 2b | fa | d6 | 0e | 73 | 26 | c0 |
| 0010 | 00 | 72 | 5e | fa | 09 | c0 | ed | fe | 08 | ce | 80 | 90 | cf | ad | 26 | 82 |
| 0020 | 87 | 84 | 2d | c7 | 8f | 66 | 52 | 56 | 69 | ea | cd | 1b | 76 | 0c | b2 | 98 |
| 0030 | 70 | 56 | cb | 40 | a6 | a1 | 3e | cd | 96 | d6 | 38 | c4 | aa | f8 | ab | 2f |
| 0040 | 41 | f2 | 89 | 9d | 35 | ce | ab | 4f | 28 | c3 | d7 | c3 | 6d | 1e | 08 | 86 |
| 0050 | bc | 16 | 0e | fe | 47 | 14 | 92 | 30 | 74 | b3 | a7 | 68 | 9c | 04 | a6 | 06 |
| 0060 | 0d | c9 | 7c | 85 | 93 | a9 | ba | 8f | 10 | 34 | 93 | 25 | 0b | 0c | b6 | 6f |
| 0070 | 04 | 64 | ae | 5c | 74 | 0f | 8e | d9 | f2 | 24 | 8e | 8f | 8f | 21 | 12 | 82 |
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.
0xeb289cfba655eb8c8eca78296d37a0b3d35901153f332ad169d0f1eb68b7093c0x6d37a0b3d35901153f332ad169d0f1eb68b7093c0x6D37A0b3D35901153f332Ad169d0F1Eb68b7093cfrom 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 0xe539bc1c…875dda
// 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("0xe539bc1c0ffda430d69d079468f029bb4c1c2a518949be8fcfdfa9cddc875dda")
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)