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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.
0x4d8173d57894b59be01660b96895c55536ad4dca50d4a6156324ab8b199390f5The 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 | 51 | cf | 46 | 69 | c9 | ec | 92 | 76 | cb | 27 | fa | af | aa | f5 | 63 | e1 |
| 0010 | d3 | 23 | 7a | cf | 7b | bc | dd | f3 | e3 | 07 | 4c | f4 | 1f | b2 | f3 | 9e |
| 0020 | b4 | 8c | 20 | 16 | b9 | 89 | 57 | 01 | d6 | 0f | 7b | 77 | 1a | 7c | 48 | eb |
| 0030 | 16 | c3 | 3d | 3d | ff | df | e3 | a0 | cb | 5e | d5 | 90 | 13 | 14 | 8b | f1 |
| 0040 | e3 | 1c | 62 | 5e | f7 | bc | 0a | 08 | fe | 5a | 3f | d3 | 55 | 70 | ad | 05 |
| 0050 | 0d | c2 | 10 | 0c | fd | 75 | c4 | 0d | 85 | 90 | cf | 64 | 91 | 90 | 15 | b8 |
| 0060 | 9f | f2 | d0 | b2 | c7 | 92 | 97 | 3e | 65 | bc | 4a | 8f | d8 | c3 | 93 | 15 |
| 0070 | 2b | 8a | 95 | a9 | 49 | b9 | 7c | b0 | 32 | 22 | 74 | ad | 3e | c4 | 44 | 0d |
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 | 81 | bd | 41 | 55 | 1d | ab | a0 | 56 | d8 | df | fd | 33 | fe | 6e | 53 | 71 |
| 0010 | 39 | ba | 88 | ac | ca | 95 | 9e | fc | f8 | e0 | 51 | a4 | 2e | a7 | 0e | 6d |
| 0020 | 7e | f2 | d2 | 39 | 49 | 4f | 23 | 4b | aa | db | ff | 10 | e8 | eb | d2 | a0 |
| 0030 | f0 | 86 | f9 | ef | ac | de | c8 | ef | 7a | a8 | 4c | c9 | 6d | 62 | 50 | bc |
| 0040 | ba | e8 | 05 | d0 | 07 | a3 | cb | e4 | c0 | 03 | dd | eb | 6d | 3f | c9 | fa |
| 0050 | 29 | b3 | 96 | 77 | 5d | 92 | 2b | 1f | eb | 8f | de | a7 | 6f | 86 | ae | ce |
| 0060 | 7e | 8c | 79 | b2 | 17 | 58 | 17 | 2b | b5 | d0 | d5 | 7f | 6d | 4b | 8f | 6a |
| 0070 | 5d | 33 | b8 | 1e | 97 | 18 | 7c | 3b | ba | 56 | f9 | bb | 7e | 36 | 20 | b3 |
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.
0x360b66d121de07fc7150b4b2ce5853c4f436608bcc46832c9582edce0ed7c6c50xce5853c4f436608bcc46832c9582edce0ed7c6c50xcE5853C4F436608bCC46832C9582eDCe0ED7C6C5from 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 0x4d8173d5…9390f5
// 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("0x4d8173d57894b59be01660b96895c55536ad4dca50d4a6156324ab8b199390f5")
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)