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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.
0x05476c9d8e833c47d8d5a8be482bdb1a2e86601bc0a4b9da367f94dd22a4fd35The 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 | dc | eb | 19 | 8e | f5 | 44 | a5 | 41 | 4c | 11 | a6 | 5d | fb | b1 | c9 | 64 |
| 0010 | 56 | 9f | 8d | 4f | fc | 1a | f1 | 96 | 87 | b9 | 62 | b6 | a2 | 69 | 6f | e3 |
| 0020 | 32 | bd | da | d5 | bf | bd | fe | c2 | 19 | 35 | fd | 6d | ec | 71 | 1c | 0b |
| 0030 | 6f | 52 | 51 | eb | f5 | 0e | ec | 00 | e4 | f9 | 46 | 57 | 95 | 1b | 42 | c9 |
| 0040 | 6a | 5c | b0 | 6f | 82 | 4c | 38 | 57 | e7 | 31 | 74 | 84 | 9b | 66 | b1 | 40 |
| 0050 | 38 | f0 | 63 | 0b | 49 | b2 | 09 | a0 | ce | 8c | 8a | 39 | d6 | b2 | c9 | bf |
| 0060 | 45 | a7 | d3 | 89 | 46 | 59 | d0 | de | 73 | 7f | 3a | 5d | 9a | 88 | a2 | 22 |
| 0070 | 75 | ea | af | df | d0 | db | 72 | 63 | 90 | 31 | 1f | 0a | 5d | d9 | 79 | 9a |
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 0x05476c9d…a4fd35
// 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("0x05476c9d8e833c47d8d5a8be482bdb1a2e86601bc0a4b9da367f94dd22a4fd35")
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)