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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.
0x259b200b20396c887ffbf31a6b89285f9b8c3b93c1327e525a2e998c00b54ea6The 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 | 80 | 62 | d7 | 39 | 78 | e7 | 98 | 7e | 79 | a2 | f4 | 30 | e3 | 2d | 90 | ca |
| 0010 | 5e | 09 | d8 | 32 | 35 | c3 | ac | 19 | b1 | 0e | 83 | 25 | 4b | cc | cb | a1 |
| 0020 | 3b | 4a | 41 | 61 | 92 | 96 | 8a | 76 | 39 | df | 40 | cf | d5 | 11 | fb | c9 |
| 0030 | 6d | 0c | 60 | ba | 63 | 70 | 24 | bf | 27 | 47 | e3 | 83 | da | 47 | cd | 52 |
| 0040 | 49 | 12 | f7 | 74 | ea | 1b | 3a | b9 | ab | e2 | 8c | 32 | 29 | cd | 16 | 9a |
| 0050 | a3 | 88 | 06 | ec | 42 | f7 | 30 | ab | f1 | 76 | 1a | 7c | 16 | f1 | 27 | 56 |
| 0060 | 78 | 96 | 99 | 11 | 86 | 31 | 78 | a0 | ba | 42 | 69 | 8e | 6b | 26 | 47 | a6 |
| 0070 | 75 | 6b | cf | 72 | e1 | b5 | a5 | 49 | a6 | 0f | 0a | fc | 80 | 02 | 7a | e7 |
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 0x259b200b…b54ea6
// 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("0x259b200b20396c887ffbf31a6b89285f9b8c3b93c1327e525a2e998c00b54ea6")
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)