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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.
0xf1e3fb6bf18d8a37c3846c5baaeb0f0b8523f1e6017d40858dcb92671942f1b2The 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 | 9b | 0f | a4 | 2f | 5e | 54 | c4 | 80 | e6 | 6c | 6e | 73 | 41 | a5 | 51 | 2b |
| 0010 | 30 | 43 | da | 74 | 9d | 50 | 69 | f1 | cb | a2 | 4f | 7b | cc | fd | 68 | 81 |
| 0020 | d0 | 27 | e0 | 45 | ab | 98 | 37 | f0 | 31 | 49 | e4 | 5a | f3 | 63 | 37 | d3 |
| 0030 | 58 | 8b | 89 | ea | 95 | 80 | 53 | 50 | f8 | 38 | 7f | 24 | e6 | 5b | 10 | 9d |
| 0040 | 32 | 07 | 74 | 56 | a5 | cf | e6 | 01 | 0f | 4a | d7 | 6d | 2f | c8 | bd | a2 |
| 0050 | fa | f5 | 8c | d6 | 1b | ea | 4f | f6 | 11 | 71 | d0 | af | ea | 51 | 80 | 4f |
| 0060 | 6d | 6e | 48 | 85 | 05 | f2 | 1f | a7 | 6a | b3 | 43 | 76 | dc | e2 | e8 | 3a |
| 0070 | cb | 63 | 1e | 3c | 6d | 35 | 69 | c7 | 20 | 90 | ad | 4a | da | 07 | 41 | 24 |
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 0xf1e3fb6b…42f1b2
// 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("0xf1e3fb6bf18d8a37c3846c5baaeb0f0b8523f1e6017d40858dcb92671942f1b2")
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)