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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.
0xca9bf8dc08a30baf849974c106e4361fc73281eaf56e6d658795c26d029b063bThe 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 | 0c | 1e | ff | 4d | d5 | 3d | f5 | f7 | ee | 53 | e5 | 35 | 24 | 24 | 92 | f5 |
| 0010 | 7b | b2 | df | 91 | a7 | a6 | 26 | 2b | e2 | ef | 27 | e4 | eb | 67 | c9 | ee |
| 0020 | 50 | 5c | 3a | b3 | f5 | eb | 72 | c4 | 66 | ce | bc | 8d | 65 | 1c | 53 | c9 |
| 0030 | 53 | 7b | 78 | 7f | f6 | e7 | 41 | 50 | f3 | 61 | 0a | 84 | 74 | c9 | eb | 7c |
| 0040 | e6 | e6 | 95 | 48 | f1 | 06 | 68 | b3 | 2e | 8f | bf | 5a | 19 | 41 | 4e | 98 |
| 0050 | c8 | c4 | 24 | 46 | d4 | 88 | 65 | ef | f7 | 44 | 7b | 3c | c8 | 5d | c1 | e8 |
| 0060 | d2 | d8 | 4e | b7 | c2 | 4d | 67 | 9c | f8 | 8e | 7e | c2 | 2a | 5d | 14 | 20 |
| 0070 | ca | 77 | 64 | 63 | 47 | cc | cb | 9e | 29 | 5d | e3 | f3 | f5 | d5 | 93 | 53 |
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 | 98 | cc | be | 19 | b4 | 33 | c8 | 5c | 93 | af | 39 | 47 | e2 | d1 | e1 | 9a |
| 0010 | 7a | 87 | b7 | 0b | 77 | 72 | 66 | 4f | ac | ce | 5b | d8 | 7a | 7f | e9 | 2a |
| 0020 | 77 | 17 | 3a | 21 | 66 | 9e | a9 | 4b | 2e | 0f | cc | f5 | ba | fd | 76 | 41 |
| 0030 | db | 26 | c6 | 39 | 62 | ca | 3e | c4 | aa | ef | 2b | e4 | dc | c6 | ea | 3b |
| 0040 | 05 | d7 | 9a | 69 | 72 | 05 | f9 | b6 | c7 | 65 | 44 | c7 | e9 | 72 | fd | b5 |
| 0050 | 41 | 69 | 8a | f5 | c7 | 46 | 42 | 8d | 58 | 1d | d2 | fe | 76 | 19 | aa | 3d |
| 0060 | 19 | da | 6a | 29 | 17 | aa | ab | a3 | fd | 19 | 0c | 45 | 4f | c6 | 76 | 84 |
| 0070 | ce | 0c | b0 | ae | b0 | 34 | f4 | 88 | 11 | cc | 2f | c7 | 8b | 2b | 51 | e2 |
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.
0x941eb0dbb683b1ecb17567083eb7b0f32c815b879cf8b909c03aedbcb0718bf60x3eb7b0f32c815b879cf8b909c03aedbcb0718bf60x3EB7B0f32c815B879CF8B909c03AeDBCb0718BF6from 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 0xca9bf8dc…9b063b
// 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("0xca9bf8dc08a30baf849974c106e4361fc73281eaf56e6d658795c26d029b063b")
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)