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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.
0x370ba37c1a6b94340032a63e4092e08c1bac37795c97603280a25013b8a6459aThe 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 | e1 | 5a | 3c | c0 | 4c | cf | 21 | 40 | c1 | 72 | a3 | 03 | 21 | af | 4b | 8a |
| 0010 | 1e | 28 | e8 | ed | 22 | 7d | 93 | c6 | 4d | 82 | 36 | 29 | 59 | 47 | cc | 61 |
| 0020 | 72 | c6 | b0 | 12 | 98 | 76 | 99 | 0d | f6 | a2 | f1 | 42 | a2 | 86 | 6a | 30 |
| 0030 | 64 | e3 | f4 | 22 | f4 | 54 | a9 | df | 7d | 10 | bf | 45 | 66 | d0 | 04 | 97 |
| 0040 | 1e | 07 | 79 | 7e | 56 | 40 | 73 | d1 | 26 | a3 | 28 | 02 | 20 | bb | 70 | ee |
| 0050 | b8 | 85 | 45 | f0 | 9f | 8a | 86 | 43 | 87 | f0 | 44 | e9 | 2b | bd | 34 | 03 |
| 0060 | af | f6 | f3 | a0 | 90 | 17 | 77 | 8b | 25 | 93 | 51 | ac | 36 | 78 | 81 | 39 |
| 0070 | f1 | dd | cb | e4 | 72 | 48 | 8d | ae | a2 | 79 | 17 | 8c | d4 | e6 | 75 | 91 |
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 0x370ba37c…a6459a
// 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("0x370ba37c1a6b94340032a63e4092e08c1bac37795c97603280a25013b8a6459a")
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)