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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.
0x127083e2097405b8e8777447a6e3f6e7d483fe90379ffaba3f726dd4eaf43ae8The 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 | 1d | 67 | 77 | d2 | a1 | af | 58 | 27 | 7b | 5f | 18 | fe | b5 | d1 | b0 | b7 |
| 0010 | 49 | b9 | a1 | c2 | 08 | 97 | 1a | 9e | 31 | a3 | de | 44 | 35 | 5f | 91 | 67 |
| 0020 | ba | 88 | fb | 1f | e8 | c3 | 9a | be | a2 | 97 | a3 | 33 | e6 | 2f | 6b | be |
| 0030 | 59 | cf | 70 | 52 | 36 | 60 | 42 | c4 | 4c | 53 | 18 | f6 | 78 | 75 | 31 | 7f |
| 0040 | 98 | c2 | 61 | 34 | 90 | d4 | 56 | 39 | 67 | 81 | b4 | 13 | f6 | d6 | 70 | d8 |
| 0050 | 0e | 84 | 9a | 67 | 70 | ef | 7d | 5c | 47 | 16 | 3b | 57 | 50 | 73 | 92 | 2d |
| 0060 | 68 | ea | 57 | 68 | 20 | 4a | df | 24 | ae | 1a | 43 | 72 | 87 | b2 | bf | 95 |
| 0070 | 5e | 5a | d5 | 75 | fe | 9c | fe | f7 | 55 | 32 | c0 | 63 | 1d | 8e | aa | 8c |
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 | b7 | 54 | 9e | b7 | cb | 06 | 73 | 42 | 18 | fe | 97 | ff | 30 | 9c | 72 | e9 |
| 0010 | 5a | 30 | 10 | cc | e3 | f5 | 59 | 68 | 7c | 15 | be | 0a | 27 | 6d | fb | 96 |
| 0020 | 5a | ff | 41 | 90 | c6 | c5 | 84 | d9 | d0 | 05 | ec | ea | 2e | 4d | d7 | 13 |
| 0030 | cf | 4a | a8 | 4a | 5e | 1c | 32 | 00 | e6 | 88 | b6 | 61 | 40 | 2d | 4a | 5c |
| 0040 | b0 | 02 | 16 | d1 | 0f | 8a | 13 | 0a | 97 | cb | e2 | ce | 70 | 53 | 25 | 3a |
| 0050 | 50 | 60 | 96 | af | 8a | d6 | 0d | 00 | ce | d9 | e5 | e2 | 87 | 94 | 87 | 74 |
| 0060 | 3f | 44 | 18 | 36 | b8 | d1 | 94 | 95 | 44 | 62 | d0 | e5 | de | 13 | 31 | df |
| 0070 | 2b | 03 | 75 | a0 | 1c | 6e | bf | 3d | 9d | df | d3 | d9 | 95 | c3 | 43 | ff |
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.
0x95eec78ac2e834b7f82cb197cb162fa100264298404bf03109dcae61ff3aa25f0xcb162fa100264298404bf03109dcae61ff3aa25f0xCb162fA100264298404bf03109DCaE61ff3aA25ffrom 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 0x127083e2…f43ae8
// 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("0x127083e2097405b8e8777447a6e3f6e7d483fe90379ffaba3f726dd4eaf43ae8")
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)