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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.
0xb346e45af7f89c4b4aa4120b07b9bd49fac52be8e6095bd144eb311a0af9613aThe 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 | 46 | 79 | 78 | da | 82 | e8 | 15 | 00 | a4 | 82 | 7b | 5d | b4 | 09 | 2b | 5c |
| 0010 | 45 | 21 | 41 | bc | dc | 39 | ff | 3a | 17 | e3 | a9 | 85 | 6d | 11 | 0f | fb |
| 0020 | 13 | b8 | 49 | b7 | 23 | 5d | c7 | d3 | ad | 63 | 55 | 17 | 8b | b1 | f8 | 09 |
| 0030 | 4e | 76 | 58 | 84 | ff | 9d | 89 | b8 | b1 | c2 | cd | 08 | d5 | 29 | a3 | 26 |
| 0040 | c3 | 62 | ff | 34 | 96 | f9 | 8a | 42 | 60 | c8 | 4e | 26 | f6 | 8b | 2e | ae |
| 0050 | 18 | c5 | 77 | 52 | 5e | 59 | b8 | ee | da | 71 | 57 | 0d | a8 | 1d | cd | 77 |
| 0060 | 0e | ad | 00 | 49 | 25 | ea | 33 | 0d | 36 | 44 | 3b | 72 | f5 | 21 | 36 | c5 |
| 0070 | d1 | de | 2e | 71 | 01 | 0c | 1f | 08 | 3a | 0d | 25 | 74 | d1 | 85 | 3b | 4c |
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 | d3 | f0 | 01 | f4 | dc | 01 | ce | ab | be | cc | 28 | 76 | 99 | 44 | 7a | 70 |
| 0010 | aa | 10 | 8d | 24 | b6 | fe | 24 | 63 | f2 | a8 | cb | f8 | 55 | 6f | e5 | 92 |
| 0020 | cd | 90 | 8b | 83 | 92 | bf | fb | 50 | c0 | 8a | ac | 29 | 3d | 3d | d7 | 5f |
| 0030 | 57 | c2 | 18 | ac | b7 | 6c | 57 | 90 | 60 | 82 | d2 | a2 | 5e | 4f | e6 | 49 |
| 0040 | de | a7 | 43 | c1 | f2 | 2b | 35 | e8 | 2e | 14 | e9 | 8d | 11 | 87 | cb | 0c |
| 0050 | 05 | 9b | 7b | 07 | f5 | 88 | e2 | e0 | 3c | 28 | 87 | e7 | 31 | 32 | 7d | b9 |
| 0060 | 4c | 77 | 96 | a5 | bc | 6b | 34 | 39 | 14 | 7d | 30 | 70 | 06 | cb | 35 | ce |
| 0070 | fb | ed | d7 | 6a | 1a | 84 | 8c | 1c | e0 | 26 | aa | 5a | 98 | b5 | 9a | 49 |
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.
0xb55703927fd695d0f51a5785c0713947ac7da91de1248d646db9b4e44b2469ff0xc0713947ac7da91de1248d646db9b4e44b2469ff0xc0713947aC7DA91DE1248d646dB9b4E44B2469FFfrom 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 0xb346e45a…f9613a
// 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("0xb346e45af7f89c4b4aa4120b07b9bd49fac52be8e6095bd144eb311a0af9613a")
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)