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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.
0xf9e8a289c8e6cf8238a4673c609d57b9ba85fcfd133a54ef01f31a1c97f6b107The 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 | 6e | 45 | 77 | 67 | 69 | 87 | 75 | 2a | 5b | 0c | 9c | 10 | ef | 8d | e1 | f3 |
| 0010 | 83 | 7b | 78 | 93 | 12 | 4f | 11 | 23 | 1e | 85 | c6 | 49 | f5 | 51 | 90 | ab |
| 0020 | 6a | e8 | cb | de | 89 | 90 | 7c | 4c | 22 | a4 | 3e | 6d | 79 | af | 47 | 0b |
| 0030 | ab | 1c | c7 | ae | 75 | 1f | 23 | c9 | d9 | b2 | 5a | dc | 60 | 70 | 1b | 3c |
| 0040 | 68 | 16 | cb | 64 | 11 | 1a | 19 | 95 | bd | bc | a9 | dd | b8 | 78 | 2b | 5f |
| 0050 | cc | 0f | fd | 24 | f9 | cd | c3 | e0 | 43 | 12 | ce | fb | e5 | 5c | 8c | a6 |
| 0060 | 72 | 7b | d8 | f0 | fc | a9 | 9d | e9 | 11 | bb | f2 | 74 | 5f | 83 | 3b | 0d |
| 0070 | f1 | 4c | 82 | eb | 85 | 27 | 67 | cb | 38 | 79 | 2b | 34 | e6 | 85 | 8b | c9 |
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 | 4e | fe | b6 | 39 | ee | 27 | 71 | 9b | 50 | 50 | f8 | 7a | ce | 8b | 85 | f1 |
| 0010 | 04 | ea | 56 | 8c | 99 | 28 | 33 | ee | b6 | a5 | 90 | 8e | 59 | df | 7f | d9 |
| 0020 | 2d | 48 | 2c | 0e | 69 | ff | b9 | 6a | 2b | 02 | 73 | de | 07 | 87 | 91 | 85 |
| 0030 | 68 | e9 | 7b | 7b | 24 | d6 | 19 | 5a | 9f | e2 | 02 | 05 | 8a | 22 | 68 | 15 |
| 0040 | 1e | 7b | 05 | 9e | cb | b6 | e3 | 27 | ca | e5 | 63 | 94 | ef | 7d | 4d | 05 |
| 0050 | 8b | 93 | bd | f0 | cb | 42 | 5b | dc | da | 4b | b5 | 0e | e7 | 4e | 61 | f1 |
| 0060 | 38 | 42 | 7c | b9 | 56 | 53 | 5f | bd | d4 | 8f | 05 | c4 | a4 | 19 | 2e | 9c |
| 0070 | 35 | 9d | 9a | 06 | c1 | d4 | 67 | 66 | 16 | d2 | aa | 4a | 66 | 00 | 91 | 93 |
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.
0x6ac325312504781fedb504298efef50f41c664744d3cf9740d75b38d3bdf6f3e0x8efef50f41c664744d3cf9740d75b38d3bdf6f3e0x8EFef50f41c664744d3cF9740D75b38d3bDf6f3efrom 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 0xf9e8a289…f6b107
// 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("0xf9e8a289c8e6cf8238a4673c609d57b9ba85fcfd133a54ef01f31a1c97f6b107")
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)