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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.
0xf0b0f2a4d39577bb68933a04d0544326098c5effb4b49ae31a672ab847c0f6dfThe 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 | a6 | c5 | 0e | c3 | 49 | 82 | da | da | ff | d4 | 07 | 8a | e2 | 23 | e0 | f9 |
| 0010 | 9c | c8 | e0 | 80 | 1e | db | 92 | 07 | 12 | c5 | b9 | 58 | ec | 8f | e4 | 8f |
| 0020 | 95 | 2a | c4 | c8 | f7 | 61 | bd | ff | 58 | b6 | 32 | e5 | f5 | e6 | ce | 7c |
| 0030 | fa | 30 | 21 | 00 | 42 | 71 | fe | e5 | 5c | 1c | 51 | bc | 88 | 12 | 6f | 6b |
| 0040 | 19 | b3 | 75 | 58 | 51 | 25 | b0 | 57 | 62 | b7 | 99 | be | e8 | 40 | a5 | 10 |
| 0050 | 50 | 19 | c9 | 7b | a9 | 4d | 79 | 59 | 0e | 9e | a4 | 9e | 6b | 6d | 8c | 97 |
| 0060 | 14 | d9 | 8a | 6d | e8 | 43 | 96 | cd | 95 | 58 | fb | f0 | 98 | a8 | 18 | 57 |
| 0070 | 4a | 1d | 2c | ba | 58 | 03 | d1 | 0f | df | a3 | bf | d2 | e4 | 42 | 24 | 52 |
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 | 2f | bd | a2 | f8 | 8d | 48 | 1c | ec | 6d | 30 | 15 | 9b | 33 | 33 | 59 | 33 |
| 0010 | 4c | 7a | 56 | 9a | 0d | 57 | 9a | 98 | ad | 95 | cf | 91 | ef | 41 | 7c | e3 |
| 0020 | e1 | c9 | d7 | b4 | d7 | 25 | 50 | c8 | 95 | 9f | 1f | 05 | ca | 50 | 55 | 06 |
| 0030 | 9b | e9 | 44 | 94 | 47 | 1c | 6d | 84 | 25 | 6b | 38 | a7 | b9 | a6 | d3 | b4 |
| 0040 | 37 | 3f | cb | f6 | 0c | 17 | 4e | 62 | 48 | 60 | b3 | 17 | a5 | b4 | 44 | 6e |
| 0050 | 68 | 32 | 8b | 8b | 13 | 7b | ad | fc | 5c | 68 | e8 | f1 | e7 | c3 | e7 | 9f |
| 0060 | dc | 68 | 88 | cc | 4e | 1d | b6 | 9a | 6d | f3 | 2a | 7a | ff | 9d | 2c | c9 |
| 0070 | c9 | f4 | b3 | 58 | e9 | 03 | 76 | c5 | 77 | 7b | ec | 0f | ff | 95 | 79 | 28 |
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.
0x615abe84908539c2ba02a415050a52b4f5b75c4acc53472482992d473d8e19550x050a52b4f5b75c4acc53472482992d473d8e19550x050A52B4f5b75c4AcC53472482992D473d8e1955from 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 0xf0b0f2a4…c0f6df
// 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("0xf0b0f2a4d39577bb68933a04d0544326098c5effb4b49ae31a672ab847c0f6df")
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)