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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.
0xc1cfbd5973cdae28e7821dd7fefd48ad06b3b986bc91c5fba8fa0ce7aef25a3cThe 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 | fa | 8c | 2a | f9 | 59 | fa | 07 | 30 | 25 | de | 38 | c6 | b9 | 2b | 86 | 98 |
| 0010 | f4 | 8c | 90 | f4 | a9 | 03 | ff | ca | 17 | 20 | ac | 05 | e1 | 76 | 76 | 9a |
| 0020 | be | 0a | 5b | d6 | 81 | bd | 56 | 05 | 91 | 0c | e5 | 61 | 2b | 8c | b3 | c8 |
| 0030 | 8f | e4 | bd | 15 | 62 | 10 | 64 | 48 | c9 | 77 | ff | 3d | 18 | 00 | 7e | 5d |
| 0040 | dc | 23 | 6f | 4c | 7b | f2 | e9 | ac | 18 | dd | ea | 4b | 0a | 12 | b7 | 9b |
| 0050 | d1 | da | 63 | 57 | 06 | f0 | ba | e9 | 47 | 6d | 9b | 9d | ac | bb | bb | dd |
| 0060 | eb | fd | 69 | 9f | 14 | d6 | 7e | 8e | c8 | 18 | 7b | 9e | 86 | 4e | b5 | f7 |
| 0070 | 51 | d6 | e1 | a6 | 5b | c6 | 22 | 41 | 2a | 59 | 46 | 5f | 74 | 88 | 8e | 75 |
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 0xc1cfbd59…f25a3c
// 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("0xc1cfbd5973cdae28e7821dd7fefd48ad06b3b986bc91c5fba8fa0ce7aef25a3c")
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)