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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.
0xd5b584f2943f2d47d5f90746f525808cd3f632a7e7250e259b47882c2f2cb5a6The 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 | c6 | 07 | 5c | b7 | bd | 06 | 7f | b9 | a0 | f4 | b3 | 25 | e7 | f7 | 8d | aa |
| 0010 | 92 | 06 | 9b | 86 | bf | f2 | 3f | fc | 46 | 28 | 27 | 6b | ab | e3 | 5a | 81 |
| 0020 | a1 | 51 | 04 | 90 | 8c | d0 | d6 | 08 | ce | f7 | ba | 2c | 01 | 55 | 70 | d1 |
| 0030 | 8e | 05 | 73 | c9 | cc | b0 | 79 | ee | 75 | 39 | f3 | a8 | de | ef | 5b | 14 |
| 0040 | 26 | bf | 50 | f3 | 04 | 22 | 80 | 5a | d5 | 79 | 3d | f0 | b8 | 09 | 55 | eb |
| 0050 | 56 | ec | 07 | 00 | 3b | e4 | e2 | 30 | fb | 06 | 09 | d9 | f9 | a2 | ca | 71 |
| 0060 | 9c | 6e | 57 | 53 | 92 | 92 | 63 | 13 | da | f8 | 6e | 8f | 84 | 50 | b3 | cd |
| 0070 | 51 | 40 | 82 | 90 | a7 | 8b | f9 | d0 | d2 | de | 9c | 17 | 50 | e4 | 74 | d5 |
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 0xd5b584f2…2cb5a6
// 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("0xd5b584f2943f2d47d5f90746f525808cd3f632a7e7250e259b47882c2f2cb5a6")
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)