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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.
0x8befc076c8bd8593995cc471031821e4836dd0b302df22f447403b79d295c7ccThe 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 | b5 | 22 | c2 | d9 | cc | b4 | 9b | 05 | 7c | 9e | 96 | 6d | 3c | 59 | f1 | 4b |
| 0010 | b3 | 93 | 58 | 4e | 15 | 42 | cf | d4 | 6d | 2a | c1 | d2 | 95 | 3b | 2a | d3 |
| 0020 | 5a | b5 | 82 | 72 | cd | b2 | 70 | fa | bf | 14 | 04 | 69 | 11 | 19 | 13 | c0 |
| 0030 | 7a | ff | 7e | cd | a7 | 67 | d1 | 41 | ca | dc | bd | 37 | b4 | bf | b8 | b5 |
| 0040 | 83 | 6c | e2 | 34 | ac | e5 | 01 | 9c | 87 | a7 | 63 | c1 | 21 | 83 | 8c | 14 |
| 0050 | df | a3 | 1a | 6d | 6b | 5b | d3 | 58 | 5a | f9 | 3b | ff | 6e | 80 | b3 | 99 |
| 0060 | 2b | 48 | d4 | cf | 8a | 0b | ae | e4 | 3e | c7 | e5 | e4 | 6e | b8 | b9 | 86 |
| 0070 | cf | 71 | b7 | d6 | 86 | e1 | e3 | bc | c5 | 26 | 87 | 97 | a4 | e4 | e7 | 9c |
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 | 2b | f5 | b5 | ad | f3 | 7f | a8 | e6 | dc | c8 | f9 | a1 | fe | 0f | 72 | aa |
| 0010 | 15 | b9 | a7 | ba | 5b | e1 | a8 | 62 | 92 | ef | 55 | 92 | 34 | aa | 7f | f0 |
| 0020 | cc | f3 | 55 | 54 | 3a | dc | 5b | 41 | ce | f6 | 2f | c8 | 32 | 1a | a3 | 0b |
| 0030 | 85 | 0a | b4 | d8 | bd | 19 | e0 | e6 | 97 | 5a | 48 | bf | 57 | e4 | d7 | f9 |
| 0040 | 24 | cd | 1e | 40 | 8b | 6b | 5d | ad | 52 | c1 | 2e | da | db | d4 | aa | 10 |
| 0050 | 11 | 4b | 06 | 13 | 97 | 75 | 9b | 61 | 30 | 20 | fc | fb | ac | e7 | 52 | ec |
| 0060 | 8e | 0d | 71 | 97 | 3c | 73 | c0 | eb | 5d | 8e | c9 | 36 | bc | 02 | 7c | d2 |
| 0070 | 5e | 76 | 82 | 91 | ea | 6f | 94 | b0 | f6 | 96 | f0 | 81 | 57 | 04 | a9 | ce |
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.
0x7ec209aac43d854d219dee3972eb39fe4b3011e149b00f0cec398dcaf4495cdb0x72eb39fe4b3011e149b00f0cec398dcaf4495cdb0x72EB39Fe4b3011E149B00f0CeC398Dcaf4495cDBfrom 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 0x8befc076…95c7cc
// 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("0x8befc076c8bd8593995cc471031821e4836dd0b302df22f447403b79d295c7cc")
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)