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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.
0x753c3c8883ea3ce112482ee899f2c77da08d5824b7cbbd34e6a304bae71f2317The 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 | f3 | ba | 26 | 64 | df | 61 | 81 | 1c | f2 | f4 | 29 | c1 | 5c | d0 | b7 | 85 |
| 0010 | a4 | ab | fb | 6b | 24 | 8d | 45 | c5 | 3d | 99 | 99 | 96 | f3 | 0c | 0f | c8 |
| 0020 | 24 | f3 | 30 | ed | ac | af | 81 | e5 | c9 | 41 | 53 | fe | 10 | bf | 66 | 71 |
| 0030 | ac | 13 | f3 | 31 | 31 | 7e | c7 | cc | b3 | 30 | 49 | 51 | b4 | 48 | 79 | 13 |
| 0040 | 41 | 6f | 96 | a2 | be | 66 | 30 | e2 | 71 | 55 | 9e | ec | 76 | fc | c0 | 46 |
| 0050 | aa | 16 | 40 | f5 | 70 | 5f | 8a | 27 | 66 | 4a | b7 | ff | 59 | 09 | c8 | 0c |
| 0060 | 10 | f4 | fd | b5 | e2 | 3c | 3a | 4d | 21 | e7 | 26 | 62 | c8 | ad | 2b | 03 |
| 0070 | 2b | 1e | db | e4 | 50 | d2 | cd | d1 | c1 | 91 | 54 | 85 | 1b | 07 | 59 | ca |
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 0x753c3c88…1f2317
// 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("0x753c3c8883ea3ce112482ee899f2c77da08d5824b7cbbd34e6a304bae71f2317")
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)