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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.
0xec95af7de74b1cc3625ab0a0f80daf5deca2fdb2baa4cf7f708ea989830393a9The 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 | 26 | 33 | 4f | a7 | c3 | c9 | 41 | a6 | 5c | b0 | 32 | e5 | 60 | f2 | 67 | 76 |
| 0010 | 75 | b5 | 56 | d9 | 36 | a0 | 0a | fa | c2 | 96 | 32 | da | 69 | 35 | 6e | 21 |
| 0020 | a7 | a5 | cb | 21 | 93 | 22 | 8c | 5b | 67 | 05 | 44 | d4 | 1e | 46 | bc | 33 |
| 0030 | 19 | 02 | 69 | f7 | 7d | 12 | ad | d3 | 60 | 9c | 09 | c6 | f5 | 46 | 3c | fa |
| 0040 | a3 | 73 | d9 | 30 | 0b | f1 | 04 | e4 | f1 | 56 | ba | 11 | 75 | 22 | 1e | 55 |
| 0050 | 52 | ad | 28 | 7f | ee | 85 | da | 84 | 69 | c7 | 9f | e3 | 02 | 65 | ca | d4 |
| 0060 | 36 | c0 | 14 | 74 | b0 | 23 | fb | 23 | 63 | cc | 5d | f6 | d9 | 1b | 53 | 0b |
| 0070 | 09 | 85 | b1 | 32 | 5b | 41 | 34 | 5d | ca | aa | 0f | e0 | 6e | a1 | 60 | 5e |
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 0xec95af7d…0393a9
// 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("0xec95af7de74b1cc3625ab0a0f80daf5deca2fdb2baa4cf7f708ea989830393a9")
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)