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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.
0x855c07b2e5780e025536b8c260bd6e1c0148f42d45b62c9a4e103f6bb0a95b83The 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 | af | 41 | b6 | 16 | 1f | bb | d2 | 1e | a2 | 2d | 01 | fe | e4 | 62 | 8a | 66 |
| 0010 | 29 | 44 | b2 | 2d | 90 | 93 | 7c | a4 | 22 | 5f | 32 | 96 | 62 | 28 | 06 | 43 |
| 0020 | 78 | c2 | 64 | 37 | 71 | 7e | e6 | 33 | d3 | 9e | d6 | 89 | 63 | b2 | 5c | 45 |
| 0030 | 39 | 0a | 73 | 3d | 2d | dc | 74 | 24 | 89 | df | 3d | f1 | 4f | 03 | 6f | 71 |
| 0040 | 34 | 9a | a5 | 1c | 67 | ad | 44 | 12 | 5d | 73 | 60 | 2b | 79 | e8 | 65 | 24 |
| 0050 | ba | 4d | 5a | 81 | 3e | ed | c0 | af | 81 | a2 | 0a | 25 | ed | 9e | ba | b6 |
| 0060 | 9d | 68 | 4c | f0 | c6 | 2e | 44 | 98 | e0 | ac | 27 | 12 | fb | 5f | 7d | 64 |
| 0070 | 5d | e9 | f3 | 8f | 47 | fb | b4 | 52 | 88 | a3 | 74 | 2c | 54 | a0 | 7f | 76 |
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 | 05 | 6f | c5 | 1a | 0e | c1 | d6 | bb | 9f | b6 | 73 | ce | 30 | 03 | f0 | 67 |
| 0010 | c8 | 93 | a1 | ed | 3d | bb | 2b | 54 | e9 | 28 | 9e | b8 | 1b | e7 | 7b | 9b |
| 0020 | 1c | b6 | b0 | 9b | ff | 03 | e7 | ae | 59 | f5 | 89 | 6c | 10 | 01 | ab | 73 |
| 0030 | 4a | e5 | 14 | 1d | 65 | b3 | d5 | 3e | 4e | 90 | 85 | fc | 5b | 44 | a9 | bb |
| 0040 | 01 | d0 | f6 | 5e | e1 | b5 | 01 | 73 | 99 | 13 | 17 | eb | d9 | 1b | 37 | 21 |
| 0050 | 23 | 76 | d3 | 44 | 5a | 77 | d3 | 89 | 61 | 3d | d2 | ef | 0b | 2f | e8 | 3c |
| 0060 | 90 | 69 | 52 | 97 | 13 | 92 | df | b7 | 4c | 42 | 14 | cf | 5a | 38 | ca | 27 |
| 0070 | 3d | 1f | 41 | b7 | a1 | ce | 5f | c1 | e8 | 26 | a9 | 0c | 6b | de | 17 | 97 |
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.
0x1460b1a41a4668c5ff343140b04c1ea919918facc3456dcdf99dca9b29900a570xb04c1ea919918facc3456dcdf99dca9b29900a570xB04c1EA919918faCC3456dCDf99dCa9b29900A57from 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 0x855c07b2…a95b83
// 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("0x855c07b2e5780e025536b8c260bd6e1c0148f42d45b62c9a4e103f6bb0a95b83")
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)