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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.
0x12b1a5d80f3f42935ac7fd2a16b64695850fe0b98aa96abf355df1e6e56b0ef6The 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 | 0b | b6 | 51 | 89 | 60 | f0 | 5d | 1c | 83 | b2 | 4c | b3 | 9f | 19 | 20 | 65 |
| 0010 | 60 | ae | aa | a2 | ff | fd | ba | a8 | ff | d4 | fe | 35 | a1 | 27 | 7a | c2 |
| 0020 | d8 | 18 | 83 | 89 | a2 | 68 | b8 | b8 | 6e | 3b | 72 | 5b | 1d | b5 | 56 | 15 |
| 0030 | 0d | 5e | ee | 16 | 08 | 10 | 4b | ea | 12 | 50 | 2f | 15 | 72 | de | d5 | f6 |
| 0040 | 6c | 13 | 83 | 1a | 1f | 14 | 85 | 84 | 83 | b5 | 5f | 98 | 91 | 0b | 90 | e2 |
| 0050 | a8 | 8f | 14 | 60 | 8d | d5 | cb | c3 | c5 | 5a | ae | e0 | 56 | 64 | cb | f9 |
| 0060 | b5 | 2c | e4 | ab | e6 | 7c | d5 | e5 | a7 | 4b | 30 | 8a | 3e | f0 | d2 | 57 |
| 0070 | 6f | f5 | b8 | 16 | 7f | b7 | e1 | f9 | b9 | e5 | b0 | 2f | a8 | 93 | 98 | af |
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 | d4 | 9d | 2e | b2 | a8 | df | 3a | 0c | c8 | a7 | 21 | 7a | d7 | 63 | 1b | 16 |
| 0010 | b5 | 26 | 82 | 79 | 91 | 15 | 28 | ba | 74 | b1 | ea | 2f | d3 | 20 | 7d | 46 |
| 0020 | 5c | 41 | 7d | eb | 46 | ba | 26 | 25 | 0d | 7e | 2c | 68 | ed | a7 | 2b | 9a |
| 0030 | 21 | 3d | 44 | 32 | 55 | 0f | e7 | a7 | ff | c5 | cc | c7 | ce | df | a7 | 17 |
| 0040 | 31 | 22 | e2 | c1 | 0e | ba | cf | 0d | 84 | fd | 7b | 7e | 9c | ec | 04 | 6f |
| 0050 | a0 | 31 | ae | e9 | 75 | f8 | 5b | e7 | 81 | 7e | d4 | 82 | 63 | 00 | 52 | 78 |
| 0060 | b7 | da | b1 | c3 | 47 | df | ca | 37 | 27 | e2 | 61 | 12 | 70 | cf | f6 | c5 |
| 0070 | 17 | c6 | ec | 75 | 81 | d8 | 79 | a6 | 8e | aa | 11 | 4c | 23 | ec | e0 | cd |
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.
0xb69b9e6fc7d442e20536995c4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4D9F4692eFF93Dfd4F11f3DE6F823E34b1FfA90Afrom 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 0x12b1a5d8…6b0ef6
// 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("0x12b1a5d80f3f42935ac7fd2a16b64695850fe0b98aa96abf355df1e6e56b0ef6")
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)