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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.
0x63216f85190e7d84b7a9f7e760fdd1201f68451f65a124564e16cf98a4ceb55fThe 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 | 05 | 0d | a2 | a0 | 08 | 47 | fd | fb | cb | fd | 5e | dc | 87 | e3 | 9a | b2 |
| 0010 | 6d | 1f | f8 | 65 | 06 | f8 | db | 43 | b4 | 50 | c8 | a6 | a5 | b5 | f3 | 5e |
| 0020 | aa | 67 | 41 | e7 | 58 | 9d | c7 | d5 | 65 | 91 | f1 | b2 | 8e | 6c | 9c | 06 |
| 0030 | e3 | 38 | cb | d0 | 7c | d6 | eb | 89 | 11 | cc | 8b | 95 | ef | 06 | 33 | fb |
| 0040 | 3a | 39 | 4a | 42 | 35 | 7b | b1 | 74 | 73 | c9 | f2 | bf | 8c | 64 | 07 | c6 |
| 0050 | 5c | 29 | 8b | b9 | 76 | a4 | 3b | 12 | b6 | 30 | f3 | d5 | 18 | f6 | 41 | 89 |
| 0060 | be | 07 | af | f8 | a1 | 60 | 13 | f0 | 80 | 15 | be | 1c | d2 | 1e | e7 | fd |
| 0070 | eb | da | 33 | 79 | 85 | ac | e5 | 15 | 56 | 3a | b8 | e0 | 6f | ea | 59 | 45 |
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 | 7a | e5 | 44 | 2d | 39 | 97 | 8e | 77 | b0 | 33 | c7 | 79 | 29 | f8 | 6a | 43 |
| 0010 | 35 | 53 | c0 | 73 | da | 13 | 12 | 9c | ce | 3e | c4 | c1 | ac | c1 | 7f | 12 |
| 0020 | 74 | c0 | 73 | 55 | bf | f8 | 72 | 10 | ff | 2d | f2 | 34 | cf | eb | 4c | 6e |
| 0030 | 15 | 26 | 3e | 03 | 16 | f7 | 4d | c6 | a8 | 9d | b6 | c7 | c8 | 1c | 31 | d5 |
| 0040 | 3e | 7e | fc | 52 | a2 | 76 | d4 | 78 | 79 | 2e | b8 | da | a3 | 78 | d0 | bc |
| 0050 | 55 | 19 | ce | d3 | 66 | eb | d0 | aa | ce | 79 | e6 | c3 | 90 | 4f | 91 | 24 |
| 0060 | ef | 4e | bc | c1 | 2d | 4b | 66 | 8d | cb | 1b | f3 | 2d | c7 | 47 | 53 | 26 |
| 0070 | a6 | 8f | 54 | 11 | e0 | 2a | 9e | 6a | f1 | 41 | c3 | 99 | 75 | a2 | 95 | 8d |
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.
0xad6aa6d0174ab2270cc1be03accd09dec52e1d4c0bc7cd3080909bad8a8f72f70xaccd09dec52e1d4c0bc7cd3080909bad8a8f72f70xAcCd09dEC52E1D4C0Bc7cd3080909Bad8A8f72F7from 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 0x63216f85…ceb55f
// 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("0x63216f85190e7d84b7a9f7e760fdd1201f68451f65a124564e16cf98a4ceb55f")
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)