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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.
0x43615b3d0e41b4a95f995b579e84d0a24bb8fdbf5eb24328075a3efe7ff83dd6The 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 | b4 | 87 | e7 | c3 | 96 | 18 | 7e | fd | 7d | f1 | e8 | 24 | 61 | 29 | 3f | 07 |
| 0010 | 92 | ca | 64 | 21 | 25 | 75 | 17 | 89 | c2 | bf | 61 | 38 | 79 | d4 | 0e | cd |
| 0020 | e4 | a9 | 86 | f2 | 90 | 3a | 69 | 9a | fa | f8 | 84 | 25 | 55 | 3c | d0 | 74 |
| 0030 | 43 | 01 | 87 | 0c | 20 | 04 | 59 | 2d | 02 | 31 | 5e | 20 | 71 | fd | 16 | ce |
| 0040 | 33 | 89 | 6b | ad | 10 | ed | 3b | f1 | 36 | f4 | 13 | d3 | 5a | 50 | 5e | 55 |
| 0050 | 2e | 55 | 63 | f4 | a1 | ad | f0 | 0f | 97 | ff | 29 | 62 | 64 | 8d | f1 | a4 |
| 0060 | c2 | e0 | 98 | 6a | 2c | 7c | e8 | f8 | 35 | 34 | 21 | 45 | 1c | 4e | 73 | 90 |
| 0070 | d1 | ff | 7f | 2c | 51 | 23 | 7e | f0 | 6b | df | 13 | f3 | 05 | da | c8 | 98 |
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 0x43615b3d…f83dd6
// 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("0x43615b3d0e41b4a95f995b579e84d0a24bb8fdbf5eb24328075a3efe7ff83dd6")
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)