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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.
0xc6f7d70b8e61916d253706b89b19072db4e28293c9b87a538385eaea692879f6The 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 | 4c | a1 | 27 | bf | 88 | b8 | 15 | 69 | ce | 0c | 53 | a3 | 84 | ae | e6 |
| 0010 | 13 | 0f | 59 | ab | ed | 82 | b0 | 67 | 2e | cb | bd | f8 | e1 | 76 | ba | 1e |
| 0020 | ac | 92 | 4c | a1 | f2 | 4c | fd | 04 | 3d | 41 | 9f | fe | b7 | cb | 95 | 80 |
| 0030 | 54 | d0 | 47 | 9a | 65 | 6a | e4 | e3 | 1f | 2e | b2 | 2b | 28 | 02 | 54 | d9 |
| 0040 | ce | 3e | b7 | 31 | 10 | 9d | 4f | 06 | 3d | 81 | cc | 1a | d5 | c5 | 02 | 9c |
| 0050 | 22 | 9b | 69 | 8b | bf | ce | 30 | 4b | 2f | 8d | 64 | d1 | 43 | b4 | 1c | 33 |
| 0060 | 00 | 5e | a8 | 25 | 43 | 17 | 69 | 4c | cd | bc | 47 | 33 | bc | 1f | 17 | 34 |
| 0070 | 8d | 9a | 87 | 4e | ae | a2 | 3f | 0b | 21 | 45 | 75 | 2a | 8c | 6e | 4f | 4f |
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 0xc6f7d70b…2879f6
// 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("0xc6f7d70b8e61916d253706b89b19072db4e28293c9b87a538385eaea692879f6")
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)