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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.
0xc04d1ff20a498e9f22e7c06b16517b744b08951c1f65aac7571a78b1585ebcd7The 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 | 0f | 5d | 68 | 68 | dc | 01 | c5 | 96 | 61 | 8f | 1f | ea | b1 | 76 | ac | 99 |
| 0010 | 1b | f0 | 4c | d3 | 7f | 16 | c3 | 55 | 0c | 94 | 8a | 33 | 0f | d9 | b1 | 36 |
| 0020 | dd | f4 | 89 | ae | 55 | b1 | a3 | 20 | fd | 1e | de | 77 | 2c | b5 | 6c | 21 |
| 0030 | e7 | bc | 69 | eb | 0f | e5 | 67 | b9 | f2 | f2 | 14 | 38 | 52 | fa | 20 | ec |
| 0040 | e1 | 05 | 6d | 66 | d1 | 72 | 26 | 5c | 15 | 72 | 07 | e4 | 54 | 5a | 82 | 31 |
| 0050 | d0 | ff | 69 | f9 | 24 | 5e | 23 | e5 | ae | 5c | ac | e0 | cd | a6 | 2b | fe |
| 0060 | 27 | 19 | 42 | 6e | f0 | 65 | 9f | 12 | cc | ef | f0 | bf | ad | 36 | 78 | 56 |
| 0070 | 0e | 0b | d7 | 9a | 14 | e0 | 18 | d2 | 0c | de | 1d | 42 | 92 | c9 | 05 | 25 |
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 0xc04d1ff2…5ebcd7
// 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("0xc04d1ff20a498e9f22e7c06b16517b744b08951c1f65aac7571a78b1585ebcd7")
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)