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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.
0xc04898b835984a91631314c0f80eecc527af71114d1159b1c844f321a4bb4af7The 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 | 62 | 4d | 08 | 02 | 81 | fb | 07 | 8c | 6b | 96 | 07 | a3 | f5 | 5e | 89 | 68 |
| 0010 | 43 | 60 | bb | ba | 00 | 8b | 9e | f5 | 8b | 24 | 7c | ae | 1c | 23 | 20 | a9 |
| 0020 | 33 | e7 | 8c | f7 | a3 | 14 | e8 | 3d | e3 | ba | 2b | 41 | c9 | a5 | 70 | 89 |
| 0030 | e3 | 51 | 36 | a2 | f3 | 11 | 6b | a6 | 37 | d7 | 40 | d8 | ee | 33 | 22 | 78 |
| 0040 | de | 70 | 2a | 1f | 4e | f1 | b6 | 6f | f8 | 49 | 40 | 37 | 1c | b5 | e4 | d8 |
| 0050 | f6 | 33 | a1 | 9e | fa | 60 | 70 | f5 | a7 | f5 | 2c | df | 9b | 4c | 4a | c2 |
| 0060 | 7b | f3 | 2d | ca | 44 | ad | 8c | d5 | a5 | c8 | 59 | e4 | 60 | 36 | 4b | a2 |
| 0070 | 25 | 75 | fa | 69 | 93 | cf | b0 | 7d | 63 | f1 | a7 | 1b | ed | 42 | f8 | ce |
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 0xc04898b8…bb4af7
// 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("0xc04898b835984a91631314c0f80eecc527af71114d1159b1c844f321a4bb4af7")
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)