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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.
0xde8844bf9c8ad8f4d3ff334a2337b47c0c823e65c3eccf73200116529a42078fThe 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 | 20 | d5 | 5c | 33 | 1d | 64 | bf | 48 | 61 | 53 | 41 | b0 | fa | 47 | 0e | 72 |
| 0010 | 62 | d5 | ec | 6a | cb | 21 | 4f | fd | 3e | b3 | a5 | 5e | 2a | ea | 90 | 43 |
| 0020 | 1f | 4e | 84 | b3 | 0b | 08 | ed | e6 | 4b | dc | 25 | a7 | 56 | b5 | 10 | e6 |
| 0030 | 1c | 61 | 8b | e5 | 5b | 8b | d9 | 17 | 3b | 26 | 2d | 85 | a7 | ec | a6 | 54 |
| 0040 | 79 | c5 | 0b | 3a | 75 | 16 | 65 | b8 | 4f | 80 | af | d8 | 11 | da | a6 | 3d |
| 0050 | 62 | 0e | f1 | 9b | e5 | 28 | bf | 13 | 6e | 7f | a5 | 3c | 81 | 8c | 5d | 5f |
| 0060 | 1a | 43 | cf | 34 | bf | 0d | ff | 8d | 64 | 5a | 8b | ce | 1e | a6 | 3d | c2 |
| 0070 | 58 | 45 | a4 | 12 | 36 | 9e | 9e | 2c | 10 | 1e | 58 | 2d | 67 | 61 | 30 | 52 |
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 0xde8844bf…42078f
// 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("0xde8844bf9c8ad8f4d3ff334a2337b47c0c823e65c3eccf73200116529a42078f")
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)