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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.
0xf44bedd7bf4d8aea377d4e041eda5bb12b4a4b05c93627d789f0969a28237365The 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 | dd | 4f | 36 | e3 | 0a | d4 | ca | 7e | ef | 5a | f0 | a3 | 76 | 62 | 46 | 47 |
| 0010 | 71 | ec | 4b | 52 | c7 | c3 | 81 | cd | a1 | de | 64 | 1e | ba | 83 | c1 | 3d |
| 0020 | d8 | 03 | 0c | af | da | 67 | 1a | ed | c0 | 1b | 96 | 91 | 05 | 38 | 2c | be |
| 0030 | 7b | a0 | c8 | a6 | d9 | c4 | 30 | 75 | eb | d2 | 52 | c0 | 42 | 42 | de | 3a |
| 0040 | 35 | 98 | 8e | 9f | 30 | 0b | e8 | 78 | 3d | a6 | 34 | d7 | 68 | 84 | 2b | b9 |
| 0050 | fb | 53 | 94 | e3 | 25 | 25 | 9c | 53 | 93 | ff | bd | 09 | d6 | 17 | 35 | 4b |
| 0060 | e5 | 34 | be | 2f | d1 | 17 | 53 | 09 | f9 | 87 | 56 | e6 | 05 | 25 | 39 | c2 |
| 0070 | dc | b3 | f3 | 29 | 49 | 8a | aa | 0c | 7c | 21 | 98 | 43 | da | 86 | 8d | 09 |
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 0xf44bedd7…237365
// 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("0xf44bedd7bf4d8aea377d4e041eda5bb12b4a4b05c93627d789f0969a28237365")
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)