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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.
0xf2c3dfa1401e9b8f90fa9b1828016f2914165c2bf16d2b9b473fdb27312b2d5bThe 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 | 60 | d5 | 4e | df | a5 | f1 | 6d | 1b | b4 | 42 | c0 | aa | 27 | 04 | 34 | 7b |
| 0010 | bb | d7 | 55 | 9d | 1e | 74 | 5e | 31 | 33 | 64 | 3c | 6d | 20 | ee | a1 | a4 |
| 0020 | 27 | 11 | b0 | c3 | b4 | d2 | 1c | 11 | 5c | 1e | ed | 28 | 33 | d9 | 36 | a5 |
| 0030 | 40 | 13 | 5b | 8d | 28 | b6 | 32 | a3 | 9a | 8e | c2 | d4 | 7f | 4f | f0 | 22 |
| 0040 | c6 | 32 | 90 | bc | 26 | 2b | 63 | ed | be | a1 | 08 | 10 | 00 | 46 | cb | 90 |
| 0050 | e7 | 34 | 57 | 51 | 3c | 61 | 92 | ca | b6 | 73 | 66 | a5 | b9 | 61 | 05 | 2c |
| 0060 | 10 | 98 | c6 | c3 | 22 | 36 | 6e | 30 | 2a | 1e | 29 | 3f | 5c | 20 | 77 | 20 |
| 0070 | 2c | a8 | 25 | cd | 06 | 43 | 50 | 56 | 84 | c3 | 81 | 48 | 2b | f9 | 98 | 6f |
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 0xf2c3dfa1…2b2d5b
// 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("0xf2c3dfa1401e9b8f90fa9b1828016f2914165c2bf16d2b9b473fdb27312b2d5b")
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)