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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.
0xf10fe9eb05c81b0662d5cffc08b31dafa2dd33cb3d0c5f25e0822ed1bfa0cd29The 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 | f1 | 10 | 98 | f2 | af | 49 | d4 | 51 | 54 | 2f | 8c | 3e | 8a | 62 | cf | c0 |
| 0010 | b4 | b8 | 91 | 44 | dc | f1 | f6 | 8f | 4b | 8c | 47 | 3f | 36 | fe | 87 | 91 |
| 0020 | ef | 16 | 36 | cc | 48 | 36 | 2c | 26 | f7 | bc | 2c | 26 | 43 | 4e | 02 | 96 |
| 0030 | 94 | 68 | 61 | 68 | 09 | b3 | 22 | 50 | ea | 7e | 02 | 37 | ad | b8 | 4d | 7d |
| 0040 | ff | 1e | d0 | ec | aa | de | ad | 7f | 14 | 6a | 1a | 22 | a3 | 39 | 5f | 4f |
| 0050 | 43 | aa | cc | 27 | aa | 00 | 38 | 06 | 08 | 49 | 40 | 32 | dd | 29 | 2f | 08 |
| 0060 | 15 | 08 | 59 | 1d | 3c | de | 0c | f9 | 11 | c2 | 27 | aa | 73 | a0 | 59 | 66 |
| 0070 | 74 | 50 | bd | fa | 7d | 1b | 15 | a5 | 6f | 46 | b5 | 28 | 51 | 91 | b9 | 96 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xf10fe9eb…a0cd29
// 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("0xf10fe9eb05c81b0662d5cffc08b31dafa2dd33cb3d0c5f25e0822ed1bfa0cd29")
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)